unsound — [un sound′] adj. not sound or free from defect; specif., a) not normal or healthy physically or mentally b) not safe, firm, or solid; insecure c) not safe and secure financially d) not based on truth or valid reasoning; not accurate, reliable,… … English World dictionary
unsound — un·sound /ˌən sau̇nd/ adj: not sound: as a: not healthy or whole b: not mentally normal: not wholly sane of unsound mind c: not firmly made, placed, or fixed d: not valid or true … Law dictionary
unsound — early 14c., of persons, diseased, wounded, from UN (Cf. un ) (1) not + SOUND (Cf. sound) (adj.). Cf. M.L.G. unsund, M.Du. ongesont, Ger. ungesund. Meaning morally corrupt is recorded from c.1300; that of not mentally healthy is from 1540s. Sense… … Etymology dictionary
sound — sound1 W1S1 [saund] n [Date: 1200 1300; : Old French; Origin: son, from Latin sonus] 1.) [U and C] something that you hear, or what can be heard = ↑noise ▪ There were strange sounds coming from the next room. sound of ▪ She could hear the sound … Dictionary of contemporary English
unsound — [[t]ʌ̱nsa͟ʊnd[/t]] 1) ADJ GRADED: usu v link ADJ If a conclusion or method is unsound, it is based on ideas that are wrong. The thinking is good hearted, but muddled and fundamentally unsound... The national tests were educationally unsound. Ant … English dictionary
sound*/*/*/ — [saʊnd] noun I 1) [C] something that you can hear Laura didn t make a sound as she left the room.[/ex] the sound of voices/laughter/footsteps[/ex] 2) [U] the loudness of a radio, television etc Syn: volume Turn the sound up a bit – I can t… … Dictionary for writing and speaking English
unsound — [adj] not well; flimsy ailing, crazed, dangerous, decrepit, defective, delicate, demented, deranged, diseased, erroneous, fallacious, false, faulty, flawed, fragile, frail, ill, illogical, inaccurate, incongruous, incorrect, infirm, in poor… … New thesaurus
sound — I [[t]sa͟ʊnd[/t]] NOUN AND VERB USES ♦ sounds, sounding, sounded (Please look at category 12 to see if the expression you are looking for is shown under another headword.) 1) N COUNT A sound is something that you hear. Peter heard the sound of… … English dictionary
sound — I (New American Roget s College Thesaurus) I adj. whole, undamaged; healthy, robust; logical, true, valid, reliable, honorable, trust worthy; solvent; strong, firm; thorough; unbroken. See perfection, health, stability.Ant., unsound, unhealthy,… … English dictionary for students
unsound — un·sound sau̇nd adj not sound: as a) not healthy or whole <an unsound limb> <an unsound horse> b) not mentally normal: not wholly sane <of unsound mind> c) not fit to be eaten <unsound food> un·sound·ness n … Medical dictionary
unsound — un•sound [[t]ʌnˈsaʊnd[/t]] adj., er, est. 1) cvb not sound; unhealthy or diseased, as the body or mind 2) decayed or impaired, as timber or foods; defective 3) not solid or firm, as foundations 4) not well founded or valid; fallacious: an unsound … From formal English to slang