OBTUSE

dense, dim, dull, dumb, obtuse, slow

(adjective) slow to learn or understand; lacking intellectual acuity; ā€œso dense he never understands anything I say to himā€; ā€œnever met anyone quite so dimā€; ā€œalthough dull at classical learning, at mathematics he was uncommonly quickā€- Thackeray; ā€œdumb officials make some really dumb decisionsā€; ā€œhe was either normally stupid or being deliberately obtuseā€; ā€œworked with the slow studentsā€

obtuse, purblind

(adjective) lacking in insight or discernment; ā€œtoo obtuse to grasp the implications of his behaviorā€; ā€œa purblind oligarchy that flatly refused to see that history was condemning it to the dustbinā€- Jasper Griffin

obtuse

(adjective) of an angle; between 90 and 180 degrees

obtuse

(adjective) (of a leaf shape) rounded at the apex

Source: WordNet® 3.1


Etymology

Adjective

obtuse (comparative obtuser or more obtuse, superlative obtusest or most obtuse)

(now, chiefly, botany, zoology) Blunt; not sharp, pointed, or acute in form.

(botany, zoology) Blunt, or rounded at the extremity.

(geometry, specifically, of an, angle) Larger than one, and smaller than two right angles, or more than 90Ā° and less than 180Ā°.

(geometry, by ellipsis) Obtuse-angled, having an obtuse angle.

Intellectually dull or dim-witted.

Of sound, etc.: deadened, muffled, muted.

Indirect or circuitous.

Synonyms

• (intellectually dull): dense, dim, dim-witted, thick (informal)

• (of a sound): deadened, muffled

• (of a triangle): obtuse-angled

• (now chiefly botany, zoology): blunt, dull

Antonyms

• (intellectually dull): bright, intelligent, on the ball, quick off the mark, quick-witted, sharp, smart

• (deadened, muffled, muted): clear, sharp

• (of an angle): acute

• (of a triangle): acute, acute-angled

• (now chiefly botany, zoology): pointed, sharp

Verb

obtuse (third-person singular simple present obtuses, present participle obtusing, simple past and past participle obtused)

(transitive, obsolete) To dull or reduce an emotion or a physical state.

Anagrams

• buteos

Source: Wiktionary


Ob*tuse". a. [Compar. Obtuser (; superl. Obtusest.] Etym: [L. obtusus, p.p. of obtundere to blunt: cf. F. obtus. See Obtund.]

1. Not pointed or acute; blunt; -- applied esp. to angles greater than a right angle, or containing more than ninety degrees.

2. Not having acute sensibility or perceptions; dull; stupid; as, obtuse senses. Milton.

3. Dull; deadened; as, obtuse sound. Johnson.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

22 February 2025

ANALYSIS

(noun) the use of closed-class words instead of inflections: e.g., ā€˜the father of the brideā€™ instead of ā€˜the brideā€™s fatherā€™


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