Treble

a.	1.	Threefold; triple. A lofty tower, and strong on every side With treble walls. - Dryden.
	2.	(Mus.) Acute; sharp; as, a treble sound.
adv.	1.	Trebly; triply.
n.	1.	(Mus.) The highest of the four principal parts in music; the part usually sung by boys or women; soprano.
v. t.	1.	To make thrice as much; to make threefold. [imp. & p. p. Trebled ; p. pr. & vb. n. Trebling.]
	2.	To utter in a treble key; to whine. He outrageously (When I accused him) trebled his reply. - Chapman.
v. i.	1.	To become threefold.

Noun	1.	treble - the pitch range of the highest female voice Synonyms: soprano
Verb	1.	treble - sing treble
	2.	treble - increase threefold; "Triple your income!" Synonyms: triple
Adj.	1.	treble - having or denoting a high range; "soprano voice"; "soprano sax"; "the boy still had a fine treble voice"; "the treble clef" Synonyms: soprano
	2.	treble - three times as great or many; "a claim for treble (or triple) damages"; "a threefold increase" Synonyms: threefold, triple
	3.	treble - having three units or components or elements; "a ternary operation"; "a treble row of red beads"; "overcrowding made triple sessions necessary"; "triple time has three beats per measure"; "triplex windows" Synonyms: ternary, triple, triplex
	4.	treble - having more than one decidedly dissimilar aspects or qualities; "a double (or dual) role for an actor"; "the office of a clergyman is twofold; public preaching and private influence"- R.W.Emerson; "every episode has its double and treble meaning"-Frederick Harrison Synonyms: double, twofold, dual, threefold

accompaniment, air, alto, aria, baritone, bass, basso continuo, basso ostinato, bassus, bourdon, bravura, burden, canto, cantus, cantus figuratus, cantus planus, chest voice, choral, choric, coloratura, continuo, contralto, countertenor, cube, descant, dramatic, drone, drone bass, falsetto, figured bass, ground bass, head register, head tone, head voice, heroic, high, high-pitched, high-sounding, high-toned, hymnal, lay, line, liturgical, lyric, male alto, measure, melodia, melodic line, melody, mezzo-soprano, multiply by three, note, operatic, part, piercing, piping, plain chant, plain song, prick song, psalmic, psalmodial, psalmodic, refrain, sacred, sharp, shrill, singing, solo, solo part, song, soprano, soprano part, strain, tenor, tern, ternal, ternary, ternate, thin, thorough bass, three-ply, threefold, trilogic, trinal, trine, triple, triplex, triplicate, tune, undersong, vocal, voce, voce di petto, voce di testa, voice, voice part