Also see definition of "Sackbut" in Bible Study Dictionaries
Word Study
Sackbut
CIDE DICTIONARY
Sackbut, n. [F. saquebute, OF. saqueboute a sackbut, earlier, a sort of hook attached to the end of a lance used by foot soldiers to unhorse cavalrymen; prop. meaning, pull and push; fr. saquier, sachier, to pull, draw (perhaps originally, to put into a bag or take out from a bag; see Sack a bag) + bouter to push (see Butt to thrust). The name was given to the musical instrument from its being lengthened and shortened.].
A brass wind instrument, like a bass trumpet, so contrived that it can be lengthened or shortened according to the tone required; -- said to be the same as the trombone. Moore (Encyc. of Music). [1913 Webster]
" The sackbut of the Scriptures is supposed to have been a stringed instrument." [1913 Webster]
OXFORD DICTIONARY
Sackbut, n. an early form of trombone.
Etymology
F saquebute, earlier saqueboute hook for pulling a man off a horse f. saquer pull, boute (as BUTT(1))
ROGET THESAURUS
Sackbut
Musical Instruments
N musical instruments, band, string-band, brass-band, orchestra, orchestrina, monochord, polychord, harp, lyre, lute, archlute, mandola, mandolin, mandoline, guitar, zither, cither, cithern, gittern, rebeck, bandurria, bandura, banjo, bina, vina, xanorphica, viol, violin, fiddle, kit, viola, viola d'amore, viola di gamba, tenor, cremona, violoncello, bass, bass viol, base viol, theorbo, double base, contrabasso, violone, psaltery, bow, fiddlestick, piano, pianoforte, harpsichord, clavichord, clarichord, manichord, clavier, spinet, virginals, dulcimer, hurdy-gurdy, vielle, pianino, Eolian harp, organ, harmonium, harmoniphon, American organ, barrel organ, hand organ, accordion, seraphina, concertina, humming top, flute, fife, piccolo, flageolet, clarinet, claronet, basset horn, corno di bassetto, oboe, hautboy, cor Anglais, corno Inglese, bassoon, double bassoon, contrafagotto, serpent, bass clarinet, bagpipes, union pipes, musette, ocarina, Pandean pipes, reed instrument, sirene, pipe, pitch-pipe, sourdet, whistle, catcall, doodlesack, harmoniphone, horn, bugle, cornet, cornet-a-pistons, cornopean, clarion, trumpet, trombone, ophicleide, French horn, saxophone, sax, buglehorn, saxhorn, flugelhorn, althorn, helicanhorn, posthorn, sackbut, euphonium, bombardon tuba, cymbal, bell, gong, tambour, tambourine, tamborine, drum, tom-tom, tabor, tabret, tabourine, taborin, side drum, kettle drum, timpani, tympani, tymbal, timbrel, castanet, bones, musical glasses, musical stones, harmonica, sounding-board, rattle, tam-tam, zambomba, reed, tuning fork, triangle, Jew's harp, musical box, harmonicon, xylophone, sordine, sordet, sourdine, sourdet, mute, (iv) PERCEPTION OF SOUND.Also see definition of "Sackbut" in Bible Study Dictionaries
For further exploring for "Sackbut" in Webster Dictionary Online