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funambulatory | funambulism | funambulist | funambulo | funambulus | function | function call | function word | functional | functional anatomy | functional calculus

function

RELATED WORDS :


 : 
Noun, Verb (intransitive)
 : 
func=tion
 : 
1 in 1 verses (in NT : 1 in 1 verses)

CIDE DICTIONARY

functionn. [L. functio, fr. fungi to perform, execute, akin to Skr. bhuj to enjoy, have the use of: cf. F. fonction. Cf. Defunct.].
  •  The act of executing or performing any duty, office, or calling; performance.  Swift.  [1913 Webster]
  •  The appropriate action of any special organ or part of an animal or vegetable organism; as, the function of the heart or the limbs; the function of leaves, sap, roots, etc.; life is the sum of the functions of the various organs and parts of the body.  [1913 Webster]
  •  The natural or assigned action of any power or faculty, as of the soul, or of the intellect; the exertion of an energy of some determinate kind.  [1913 Webster]
    "As the mind opens, and its functions spread."  [1913 Webster]
  •  The course of action which peculiarly pertains to any public officer in church or state; the activity appropriate to any business or profession.  [1913 Webster]
    "Tradesmen . . . going about their functions."  [1913 Webster]
    "The malady which made him incapable of performing his
    regal functions.
    "  [1913 Webster]
  •  A quantity so connected with another quantity, that if any alteration be made in the latter there will be a consequent alteration in the former. Each quantity is said to be a function of the other. Thus, the circumference of a circle is a function of the diameter. If x be a symbol to which different numerical values can be assigned, such expressions as x2, 3x, Log. x, and Sin. x, are all functions of x.  [1913 Webster]
  •  A religious ceremony, esp. one particularly impressive and elaborate.
    "Every solemn function' performed with the requirements of the liturgy."  [Webster 1913 Suppl.]
  •  A public or social ceremony or gathering; a festivity or entertainment, esp. one somewhat formal.
    "This function, which is our chief social event."  [Webster 1913 Suppl.]
Algebraic function, a quantity whose connection with the variable is expressed by an equation that involves only the algebraic operations of addition, subtraction, multiplication, division, raising to a given power, and extracting a given root; -- opposed to transcendental function. -- Arbitrary function. See under Arbitrary. -- Calculus of functions. See under Calculus. -- Carnot's function (Thermo-dynamics), a relation between the amount of heat given off by a source of heat, and the work which can be done by it. It is approximately equal to the mechanical equivalent of the thermal unit divided by the number expressing the temperature in degrees of the air thermometer, reckoned from its zero of expansion. -- Circular functions. See Inverse trigonometrical functions (below). -- Continuous function, a quantity that has no interruption in the continuity of its real values, as the variable changes between any specified limits. -- Discontinuous function. See under Discontinuous. -- Elliptic functions, a large and important class of functions, so called because one of the forms expresses the relation of the arc of an ellipse to the straight lines connected therewith. -- Explicit function, a quantity directly expressed in terms of the independently varying quantity; thus, in the equations y = 6x2, y = 10 -x3, the quantity y is an explicit function of x. -- Implicit function, a quantity whose relation to the variable is expressed indirectly by an equation; thus, y in the equation x2 + y2 = 100 is an implicit function of x. -- Inverse trigonometrical functions, or Circular functions, the lengths of arcs relative to the sines, tangents, etc. Thus, AB is the arc whose sine is BD, and (if the length of BD is x) is written sin -1x, and so of the other lines. See Trigonometrical function (below). Other transcendental functions are the exponential functions, the elliptic functions, the gamma functions, the theta functions, etc. -- One-valued function, a quantity that has one, and only one, value for each value of the variable. -- Transcendental functions, a quantity whose connection with the variable cannot be expressed by algebraic operations; thus, y in the equation y = 10x is a transcendental function of x. See Algebraic function (above). -- Trigonometrical function, a quantity whose relation to the variable is the same as that of a certain straight line drawn in a circle whose radius is unity, to the length of a corresponding are of the circle. Let AB be an arc in a circle, whose radius OA is unity let AC be a quadrant, and let OC, DB, and AF be drawnpependicular to OA, and EB and CG parallel to OA, and let OB be produced to G and F. E Then BD is the sine of the arc AB; OD or EB is the cosine, AF is the tangent, CG is the cotangent, OF is the secant OG is the cosecant, AD is the versed sine, and CE is the coversed sine of the are AB. If the length of AB be represented by x (OA being unity) then the lengths of Functions. these lines (OA being unity) are the trigonometrical functions of x, and are written sin x, cos x, tan x (or tang x), cot x, sec x, cosec x, versin x, coversin x. These quantities are also considered as functions of the angle BOA.
functionv. i. 
     To execute or perform a function; to transact one's regular or appointed business.  [1913 Webster]

OXFORD DICTIONARY

function, n. & v.
--n.
1 a an activity proper to a person or institution. b a mode of action or activity by which a thing fulfils its purpose. c an official or professional duty; an employment, profession, or calling.
2 a a public ceremony or occasion. b a social gathering, esp. a large, formal, or important one.
3 Math. a variable quantity regarded in relation to another or others in terms of which it may be expressed or on which its value depends (x is a function of y and z).
4 a part of a program that corresponds to a single value.
--v.intr. fulfil a function, operate; be in working order.

Derivative
functionless adj.
Etymology
F fonction f. L functio -onis f. fungi funct- perform

THESAURUS

function

IC analysis, act, act as, acting, action, activism, activities, activity, affair, affairs, aim, ambition, animus, appositive, aspiration, assignment, attribute, attributive, baccalaureate service, bag, banquet, be effective, be in action, behave, behavior, business, capacity, celebration, ceremonial, ceremony, character, chore, commencement, commerce, commission, complement, concern, concernment, construction modifier, convocation, counsel, cutting, deep structure, desideration, desideratum, design, desire, determination, dinner, direct object, do duty, doing, duty, effect, employ, employment, empty formality, end use, enterprise, event, exercise, exercises, faculty, filler, fixed purpose, form, form of worship, form-function unit, formal, formality, formula, formulary, functioning, gala, gathering, go, goal, graduation, graduation exercises, have effect, have free play, have play, holy rite, idea, immediate constituent analysis, immediate purpose, inaugural, inauguration, indirect object, initiation, institution, intendment, intent, intention, interest, job, labor, levels, liturgy, lookout, make, mark, matter, meaning, militate, mind, mission, mode of worship, modifier, motive, move, movements, mummery, mystery, nisus, object, objective, observance, occasion, occupation, office, officiate, operate, operation, operational purpose, operations, order of worship, ordinance, part, party, percolate, perform, perform as, performance, perk, phrase structure, place, plan, play, point, position, practice, praxis, predicate, prescribed form, proceed, project, proposal, prospectus, province, purpose, qualifier, raison d'etre, ranks, reception, religious ceremony, resolution, resolve, responsibility, rite, rite de passage, rite of passage, ritual, ritual observance, rituality, role, run, sacrament, sacramental, sake, serve, service, shallow structure, slot, slot and filler, solemnity, solemnization, strata, striving, structure, study, subject, surface structure, swing, syntactic analysis, syntactic structure, syntactics, syntax, tagmeme, take effect, target, task, thing, tick, ultimate purpose, underlying structure, undertaking, use, view, will, word arrangement, word order, work, work as, working, workings

ROGET THESAURUS

function

Business

N business, occupation, employment, pursuit, what one is doing, what one is about, affair, concern, matter, case, matter in hand, irons in the fire, thing to do, agendum, task, work, job, chore, errand, commission, mission, charge, care, duty, part, role, cue, province, function, lookout, department, capacity, sphere, orb, field, line, walk, walk of life, beat, round, routine, race, career, office, place, post, chargeship, incumbency, living, situation, berth, employ, service, engagement, undertaking, vocation, calling, profession, cloth, faculty, industry, art, industrial arts, craft, mystery, handicraft, trade, exercise, work, avocation, press of business, businesslike, workaday, professional, official, functional, busy, on hand, in hand, in one's hands, afoot, on foot, on the anvil, going on, acting, in the course of business, all in one's day's work, professionally Adj, a business with an income at its heels, amoto quaeramus seria ludo, par negotiis neque supra.

Utility

N utility, usefulness, efficacy, efficiency, adequacy, service, use, stead, avail, help, applicability, subservience, function, value, worth, money's worth, productiveness, cui bono, utilization, step in the right direction, common weal, commonwealth public good, public interest, utilitarianism, useful, of use, serviceable, proficuous, good for, subservient, conducive, subsidiary, advantageous, profitable, gainful, remunerative, worth one's salt, valuable, prolific, adequate, efficient, efficacious, effective, effectual, expedient, applicable, available, ready, handy, at hand, tangible, commodious, adaptable, of all work, usefully, pro bono publico.

Number

N number, symbol, numeral, figure, cipher, digit, integer, counter, round number, formula, function, series, sum, difference, complement, subtrahend, product, multiplicand, multiplier, multiplicator, coefficient, multiple, dividend, divisor, factor, quotient, submultiple, fraction, rational number, surd, irrational number, transcendental number, mixed number, complex number, complex conjugate, numerator, denominator, decimal, circulating decimal, repetend, common measure, aliquot part, prime number, prime, relative prime, prime factor, prime pair, reciprocal, totient, binary number, octal number, hexadecimal number, permutation, combination, variation, election, ratio, proportion, comparison, progression, arithmetical progression, geometrical progression, harmonical progression, percentage, permilage, figurate numbers, pyramidal numbers, polygonal numbers, power, root, exponent, index, logarithm, antilogarithm, modulus, base, differential, integral, fluxion, fluent, numeral, complementary, divisible, aliquot, reciprocal, prime, relatively prime, fractional, decimal, figurate, incommensurable, proportional, exponential, logarithmic, logometric, differential, fluxional, integral, totitive, positive, negative, rational, irrational, surd, radical, real, complex, imaginary, finite, infinite, impossible, numerically, modulo.

Agency

N agency, operation, force, working, strain, function, office, maintenance, exercise, work, swing, play, interworking, interaction, procurement, causation, instrumentality, influence, action, modus operandi, quickening power, maintaining power, sustaining power, home stroke, operative, efficient, efficacious, practical, effectual, at work, on foot, acting, in operation, in force, in action, in play, in exercise, acted upon, wrought upon, by the agency of through, by means of, I myself must mix with action lest I wither by des.

Rite

N rite, ceremony, ritual, liturgy, ceremonial, ordinance, observance, function, duty, form, formulary, solemnity, sacrament, incantation, service, psalmody, ministration, preaching, preachment, predication, sermon, homily, lecture, discourse, pastoral, baptism, christening, chrism, circumcision, baptismal regeneration, font, confirmation, imposition of hands, laying on of hands, ordination, excommunication, Bar Mitzvah, Bas Mitzvah, Bris, Eucharist, Lord's supper, communion, the sacrament, the holy sacrament, celebration, high celebration, missa cantata, asperges, offertory, introit, consecration, consubstantiation, transubstantiation, real presence, elements, mass, high mass, low mass, dry mass, matrimony, burial, visitation of the sick, seven sacraments, impanation, subpanation, extreme unction, viaticum, invocation of saints, canonization, transfiguration, auricular confession, maceration, flagellation, sackcloth and ashes, penance, telling of beads, processional, thurification, incense, holy water, aspersion, relics, rosary, beads, reliquary, host, cross, rood, crucifix, pax, pyx, agnus Dei, censer, thurible, patera, eileton, Holy Grail, prayer machine, prayer wheel, Sangraal, urceus, ritualism, ceremonialism, sabbatism, sabbatarianism, ritualist, sabbatarian, holyday, feast, fast, Sabbath, Pentecost, Advent, Christmas, Epiphany, Lent, Passion week, Holy week, Easter, Easter Sunday, Whitsuntide, agape, Ascension Day, Candlemas, Ash Wednesday, Good Friday, Holy Thursday, Lammas, Martinmas, Michaelmas, All SAint's DAy, All Souls' Day, Ramadan, Ramazan, Bairam Passover, Shabuoth, Yom Kippur, Day of Atonement, Rosh Hashana, New Year, Hanukkah, Chanukkah, Feast of Lights, Purim, Feast of lots, ritual, ritualistic, ceremonial, baptismal, eucharistical, paschal, what art thou, thou idol ceremony?.

Duty

N duty, what ought to be done, moral obligation, accountableness, liability, onus, responsibility, bounden duty, imperative duty, call, call of duty, accountability, allegiance, fealty, tie engagement, part, function, calling, morality, morals, decalogue, case of conscience, conscientiousness, conscience, inward monitor, still small voice within, sense of duty, tender conscience, superego, the hell within, dueness, propriety, fitness, seemliness, amenability, decorum, to prepon, the thing, the proper thing, the right thing to do, the proper thing to do, ethics, ethology, deontology, aretology, moral philosophy, ethical philosophy, casuistry, polity, observance, fulfillment, discharge, performance, acquittal, satisfaction, redemption, good behavior, obligatory, binding, imperative, peremptory, stringent, behooving, incumbent on, chargeable on, under obligation, obliged by, bound by, tied by, saddled with, due to, beholden to, bound to, indebted to, tied down, compromised, in duty bound, amenable, liable, accountable, responsible, answerable, right, meet, moral, ethical, casuistical, conscientious, ethological, with a safe conscience, as in duty, bound, on one's own responsibility, at one's own risk, suo periculo, in foro conscientiae, quamdiu se bene gesserit, dura lex sed lex, dulce et decorum est pro patria mori, honos habet onus, leve fit quod bene fertur onus, loyaute m'oblige, simple duty bath no place for fear, stern daughter of the voice of God, there is a higher law than the Constitution.


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