acute

adjective
1 SITUATION/FEELING ETC very serious or severe: an acute shortage of water | acute embarrassment
2 PAIN very severe and sharp
3 acute hearing/acute sense of smell etc an ability to hear or smell things that is very sensitive, so that you are able to notice small differences
4 INTELLIGENT quick to notice things and able to think clearly and intelligently: acute understanding/analysis/observations: Her book is an acute analysis of Middle Eastern history. | acute observer: De Tocqueville was an acute observer of American ways.
5 MEDICAL technical an acute illness or disease quickly becomes dangerous: acute tuberculosis
-compare chronic (1)
6 MATHEMATICS technical an acute angle is one that is less than 90
7 PRONUNCIATION MARK an acute accent (=a mark used to show pronunciation) is the small mark put over a letter, such as é in French
-compare grave 3, circumflex - acuteness noun (U)

Longman dictionary of contemporary English. 2004.

Synonyms:

Look at other dictionaries:

  • Acute — A*cute , a. [L. acutus, p. p. of acuere to sharpen, fr. a root ak to be sharp. Cf. {Ague}, {Cute}, {Edge}.] 1. Sharp at the end; ending in a sharp point; pointed; opposed to {blunt} or {obtuse}; as, an acute angle; an acute leaf. [1913 Webster] 2 …   The Collaborative International Dictionary of English

  • Acute — may refer to: * Acute angle * Acute accent * Acute (medicine) * Acute (phonetic) * Acute (programming language) * The Acute a band …   Wikipedia

  • acute — [ə kyo͞ot′] adj. [L acutus, pp. of acuere, sharpen: see ACUMEN] 1. having a sharp point 2. keen or quick of mind; shrewd 3. sensitive to impressions [acute hearing] 4. severe and sharp, as pain, jealousy, etc. 5. severe but of s …   English World dictionary

  • acute — 1 *sharp, keen Analogous words: *incisive, trenchant, cutting: penetrating, piercing (see ENTER) Antonyms: obtuse Contrasted words: *dull, blunt: *stupid, slow, dull, crass, dense …   New Dictionary of Synonyms

  • acute — UK US /əˈkjuːt/ adjective ► if a bad situation is acute, it causes severe problems or damage: »The problem is particularly acute for small businesses. »an acute conflict/crisis/need …   Financial and business terms

  • acute — acute; acute·ness; per·acute; sub·acute; …   English syllables

  • acute — [adj1] deeply perceptive astute, canny, clever, discerning, discriminating, incisive, ingenious, insightful, intense, intuitive, judicious, keen, observant, penetrating, perspicacious, piercing, quick witted, sensitive, sharp, smart, subtle;… …   New thesaurus

  • Acute — A*cute , v. t. To give an acute sound to; as, he acutes his rising inflection too much. [R.] Walker. [1913 Webster] …   The Collaborative International Dictionary of English

  • acute — I adjective acer, acuminate, acutus, alert, apt, astute, aware, clear sighted, critical, crucial, cutting, discerning, fine, foreseeing, intense, intuitive, keen, keenly sensitive, knowledgeable, penetrating, perceptive, perspicacious, perspicax …   Law dictionary

  • acute — (adj.) late 14c., originally of fevers and diseases, coming and going quickly (opposed to a chronic), from L. acutus sharp, pointed, figuratively shrill, penetrating; intelligent, cunning, pp. of acuere sharpen (see ACUITY (Cf. acuity)). Meaning… …   Etymology dictionary

  • acute — ► ADJECTIVE 1) (of something bad) critical; serious. 2) (of an illness) coming sharply to a crisis. Often contrasted with CHRONIC(Cf. ↑chronicity). 3) perceptive; shrewd. 4) (of a physical sense or faculty) highly developed. 5) (of an angle) less …   English terms dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.