chronometer

• POS: Noun
• HYPHEN: chro=nom=e=ter

CIDE DICTIONARY

chronometer, n. [Gr. time + -meter: cf. F. chronomètre.].

•  An instrument for measuring time; a timekeeper.  [1913 Webster]
•  A portable timekeeper, with a heavy compensation balance, and usually beating half seconds; -- intended to keep time with great accuracy for use an astronomical observations, in determining longitude, etc.  [1913 Webster]
•  A metronome.  [1913 Webster]

Box chronometer. See under Box. -- Pocket chronometer, a chronometer in the form of a large watch. -- To rate a chronometer. See Rate, v. t.

OXFORD DICTIONARY

chronometer, n. a time-measuring instrument, esp. one keeping accurate time at all temperatures and used in navigation.

THESAURUS

chronometer

Big Ben, astronavigation, celestial navigation, clock, clock movement, clockworks, coastwise navigation, consolan, dead reckoning, fix, horologe, horologium, line of position, loran, pilotage, plane sailing, point-to-point navigation, radar, radio beacon, radio navigation, sextant, shoran, sofar, sonar, tables, ticker, timekeeper, timepiece, timer, turnip, watch, watchworks

ROGET THESAURUS

chronometer

Chronometry

N chronometry, horometry, horology, date, epoch, style, era, almanac, calendar, ephemeris, register, registry, chronicle, annals, journal, diary, chronogram, clock, wall clock, pendulum clock, grandfather's clock, cuckoo clock, alarm clock, clock radio, watch, wristwatch, pocket watch, stopwatch, Swiss watch, atomic clock, digital clock, analog clock, quartz watch, water clock, chronometer, chronoscope, chronograph, repeater, timekeeper, timepiece, dial, sundial, gnomon, horologe, pendulum, hourglass, clepsydra, ghurry, chronographer, chronologer, chronologist, timekeeper, annalist, calendar year, leap year, Julian calendar, Gregorian calendar, Chinese calendar, Jewish calendar, perpetual calendar, Farmer's almanac, fiscal year, chronological, chronometrical, chronogrammatical, cinquecento, quattrocento, trecento, o'clock.