adjective, -er, -est, adverb | 1. | free from injury, damage, defect, disease, etc.; in good condition; healthy; robust: a sound heart; a sound mind. |
| 2. | financially strong, secure, or reliable: a sound business; sound investments. |
| 3. | competent, sensible, or valid: sound judgment. |
| 4. | having no defect as to truth, justice, wisdom, or reason: sound advice. |
| 5. | of substantial or enduring character: sound moral values. |
| 6. | following in a systematic pattern without any apparent defect in logic: sound reasoning. |
| 7. | uninterrupted and untroubled; deep: sound sleep. |
| 8. | vigorous, thorough, or severe: a sound thrashing. |
| 9. | free from moral defect or weakness; upright, honest, or good; honorable; loyal. |
| 10. | having no legal defect: a sound title to property. |
| 11. | theologically correct or orthodox, as doctrines or a theologian. |
| 12. | deeply; thoroughly: sound asleep. |
sound 2 (sound) adj. sound·er, sound·est
[Middle English, from Old English gesund.] sound'ly adv., sound'ness n. |
sound·er 3 (soun'dər) n. A herd of wild boar. See Synonyms at flock1. [Middle English, from Old French sondre, of Germanic origin.] |
sound 3
n.
An instrument used to examine or explore body cavities, as for foreign bodies or other abnormalities, or to dilate strictures in them. v. sound·ed, sound·ing, sounds
To probe a body cavity with a sound.
sound 2 (sound) Pronunciation Key
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