pipe up Definition

pipe, shriek, screech, shrill, make noise, sound out, blow into, organ stop, colorature, vox angelica, in chorus, pectoriloquy, musical scale, wind instrument, subtonic, ring out, rattle off, melodize, express emotion, sonorific, vocule, belt out, tone of voice, reed stop, undersong, dulciloquy, semichorus, musical performance, pep up, clam up, insonorous, voiceful, call forth, reedwork, bronchophony, anlaut, move around, auslaut, pluck up, abraid, melopoeia, express joy, piano action, autophony, upspeak, uprouse, reel off, rhythmometer, penillion, endophasia, equisonance, sound property, give ear, sing, heterophony, head voice, respeak, repercuss, chantlike, pibcorn, unisonous, antiphone, perorate, intermede, set in motion, spiritus asper, active voice, symphonize, sober up, spiritally, vibratiuncle, unisonant, bugle call, middle c, social activity, nose flute, heptachord, faburden, bass fiddle, echometry, set about, emmove, hue and cry, philippize, sound law, post horn, voice, blurt out, put across, musical box, soniferous, suaviloquent, neurad, spiritus lenis, acoustic device, orpharion, bear in mind, peace pipe, major scale, bring about,