1. (n.) The air bladder of a fish; as, cod sounds are an esteemed article of food.

2. (n.) A cuttlefish.

3. (superl.) Whole; unbroken; unharmed; free from flaw, defect, or decay; perfect of the kind; as, sound timber; sound fruit; a sound tooth; a sound ship.

4. (superl.) Healthy; not diseased; not being in a morbid state; -- said of body or mind; as, a sound body; a sound constitution; a sound understanding.

5. (superl.) Firm; strong; safe.

6. (superl.) Free from error; correct; right; honest; true; faithful; orthodox; -- said of persons; as, a sound lawyer; a sound thinker.

7. (superl.) Founded in truth or right; supported by justice; not to be overthrown on refuted; not fallacious; as, sound argument or reasoning; a sound objection; sound doctrine; sound principles.

8. (superl.) heavy; laid on with force; as, a sound beating.

9. (superl.) Undisturbed; deep; profound; as, sound sleep.

10. (superl.) Founded in law; legal; valid; not defective; as, a sound title to land.

11. (adv.) Soundly.

12. (n.) A narrow passage of water, or a strait between the mainland and an island; also, a strait connecting two seas, or connecting a sea or lake with the ocean; as, the Sound between the Baltic and the german Ocean; Long Island Sound.

13. (v. t.) To measure the depth of; to fathom; especially, to ascertain the depth of by means of a line and plummet.

14. (v. t.) Fig.: To ascertain, or try to ascertain, the thoughts, motives, and purposes of (a person); to examine; to try; to test; to probe.

15. (v. t.) To explore, as the bladder or urethra, with a sound; to examine with a sound; also, to examine by auscultation or percussion; as, to sound a patient.

16. (v. i.) To ascertain the depth of water with a sounding line or other device.

17. (n.) Any elongated instrument or probe, usually metallic, by which cavities of the body are sounded or explored, especially the bladder for stone, or the urethra for a stricture.

18. (n.) The perceived object occasioned by the impulse or vibration of a material substance affecting the ear; a sensation or perception of the mind received through the ear, and produced by the impulse or vibration of the air or other medium with which the ear is in contact; the effect of an impression made on the organs of hearing by an impulse or vibration of the air caused by a collision of bodies, or by other means; noise; report; as, the sound of a drum; the sound of the human voice; a horrid sound; a charming sound; a sharp, high, or shrill sound.

19. (n.) The occasion of sound; the impulse or vibration which would occasion sound to a percipient if present with unimpaired; hence, the theory of vibrations in elastic media such cause sound; as, a treatise on sound.

20. (n.) Noise without signification; empty noise; noise and nothing else.

21. (v. i.) To make a noise; to utter a voice; to make an impulse of the air that shall strike the organs of hearing with a perceptible effect.

22. (v. i.) To be conveyed in sound; to be spread or published; to convey intelligence by sound.

23. (v. i.) To make or convey a certain impression, or to have a certain import, when heard; hence, to seem; to appear; as, this reproof sounds harsh; the story sounds like an invention.

24. (v. t.) To causes to make a noise; to play on; as, to sound a trumpet or a horn.

25. (v. t.) To cause to exit as a sound; as, to sound a note with the voice, or on an instrument.

26. (v. t.) To order, direct, indicate, or proclaim by a sound, or sounds; to give a signal for by a certain sound; as, to sound a retreat; to sound a parley.

27. (v. t.) To celebrate or honor by sounds; to cause to be reported; to publish or proclaim; as, to sound the praises of fame of a great man or a great exploit.

28. (v. t.) To examine the condition of (anything) by causing the same to emit sounds and noting their character; as, to sound a piece of timber; to sound a vase; to sound the lungs of a patient.

29. (v. t.) To signify; to import; to denote.

Christian able to pay accepted adamantine admissible advantageous advertise all there announce annunciate appear appear like appraise appreciate approved arm armlet articulate aspect assay assess astute auditory range auspicious authentic authoritative bagpipe balanced barometer bay bayou be reflected be sent back beep bell belt beneficial benevolent bight binding bitch blare blast blat blooming blow blow a horn blow the horn bluster boca bon bonny boom bounce back braw bray breathe broadcast bueno bugle bulky bunkum cacophony calculable calculate calibrate caliper canonical canvass capital carillon carrying distance cast the lead characteristic check a parameter check out chime chink chorus clang clangor clank clarion clearheaded clearminded clink cogent come out with commendable commonsense communicate complain complete compos mentis compute conservative consistent conventional convey cool coolheaded correct cove credible creek cry out customary deep deliver delve into dense dependable dial dig into din ding dingdong disclose disseminate dive divide dong doodle double-tongue down-to-earth drop durable earreach earshot earthy echo echo back effect elegant emit emit a sound enduring entire enunciate estimable estimate estuary euripus evaluate evangelical examine excellent expedient explore express fail-safe fair faithful faithworthy fall famous fast fathom favorable feel feel out feeler fiducial fife fine fiord firm firm as Gibraltar firth fit fjord fling off flute fly a kite formulate frith full gauge give give expression give out with give tongue give utterance give voice go into gong good good for goodly graduate grand grumble guaranteed gulf gut hale hale and hearty harbor hard hardheaded harmless healthy healthy-minded hearing heavy helpful honk impart imperturbable impression in equilibrium in good condition in good shape indagate infrangible inlet inquire of intact integral investigate invincible invulnerable jangle jingle jinglejangle judicious just justifiable kind knell kyle lasting laudable lawful legal legitimate let out levelheaded lip literal loch logical look look into look like lucid made of iron make a noise make a sound make a sounding massive matter-of-fact measure mensurate