What is "acute" in English? Definition and Explanations

Updated: 13-05-2026 by Wikilanguages.net
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What does acute mean in English? Meaning of acute definition and abbreviation with examples.

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pronunciation pronunciation

What is "acute" in English? Definition and Explanations

Meaning of "acute": a mark (') placed above a vowel to indicate pronunciation

Noun

  • Meaning: a mark (') placed above a vowel to indicate pronunciation
  • Synonyms: acute acute accent ague
  • Hypernyms: accent accent mark
  • Meaning of "acute": having or experiencing a rapid onset and short but severe course

    Adjective

  • Meaning: having or experiencing a rapid onset and short but severe course
  • Example: acute appendicitis the acute phase of the illness acute patients
  • Synonyms: acute
  • Antonyms: chronic
  • Similar: subacute
  • Meaning of "acute": extremely sharp or intense

    Adjective

  • Meaning: extremely sharp or intense
  • Example: acute pain felt acute annoyance intense itching and burning
  • Synonyms: acute intense
  • Similar: sharp
  • Meaning of "acute": having or demonstrating ability to recognize or draw fine distinctions

    Adjective

  • Meaning: having or demonstrating ability to recognize or draw fine distinctions
  • Example: an acute observer of politics and politicians incisive comments icy knifelike reasoning as sharp and incisive as the stroke of a fang penetrating insight frequent penetrative observations
  • Synonyms: acute discriminating incisive keen knifelike penetrating penetrative piercing sharp
  • Similar: perceptive
  • Meaning of "acute": of an angle; less than 90 degrees

    Adjective

  • Meaning: of an angle; less than 90 degrees
  • Synonyms: acute
  • Antonyms: obtuse
  • Meaning of "acute": ending in a sharp point

    Adjective

  • Meaning: ending in a sharp point
  • Synonyms: acuate acute needlelike sharp
  • Similar: pointed
  • Meaning of "acute": of critical importance and consequence

    Adjective

  • Meaning: of critical importance and consequence
  • Example: an acute (or critical) lack of research funds
  • Synonyms: acute
  • Similar: critical
  • Adjective: Urgent. His need for medical attention was acute.Sensitive. She had an acute sense of honor.   Eagles have very acute vision.Short, quick, brief. 2013 July-August, Philip J. Bushnell, “Solvents, Ethanol, Car Crashes & Tolerance”, American Scientist:  Surprisingly, this analysis revealed that acute exposure to solvent vapors at concentrations below those associated with long-term effects appears to increase the risk of a fatal automobile accident. Furthermore, this increase in risk is comparable to the risk of death from leukemia after long-term exposure to benzene, another solvent, which has the well-known property of causing this type of cancer. It was an acute event.2013 July-August, Philip J. Bushnell, “Solvents, Ethanol, Car Crashes & Tolerance”, American Scientist:  Surprisingly, this analysis revealed that acute exposure to solvent vapors at concentrations below those associated with long-term effects appears to increase the risk of a fatal automobile accident. Furthermore, this increase in risk is comparable to the risk of death from leukemia after long-term exposure to benzene, another solvent, which has the well-known property of causing this type of cancer.(geometry) Of an angle, less than 90 degrees.(geometry) Of a triangle, having all three interior angles measuring less than 90 degrees.(botany, of leaves) With the sides meeting directly to form a pointed acute angle at the apex, base, or both.(medicine) Of an abnormal condition of recent or sudden onset, in contrast to delayed onset; this sense does not imply severity (unlike the common usage). He dropped dead of an acute illness.(medicine) Of a short-lived condition, in contrast to a chronic condition; this sense also does not imply severity. 2013 May-June, Katie L. Burke, “In the News”, American Scientist, volume 101, number 3, page 193:  Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. A recent study explored the ecological variables that may contribute to bats’ propensity to harbor such zoonotic diseases by comparing them with another order of common reservoir hosts: rodents. The acute symptoms resolved promptly.2013 May-June, Katie L. Burke, “In the News”, American Scientist, volume 101, number 3, page 193:  Bats host many high-profile viruses that can infect humans, including severe acute respiratory syndrome and Ebola. A recent study explored the ecological variables that may contribute to bats’ propensity to harbor such zoonotic diseases by comparing them with another order of common reservoir hosts: rodents.(orthography, after a letter) Having an acute accent. The last letter of “café” is ‘e’ acute.High or shrill. an acute tone or accent
  • Synonyms:

    keen, subtle, intense, sharp, sensitive, smart, astute, canny, clever, discerning, discriminating, incisive, ingenious, insightful, intuitive, judicious, observant, penetrating, perspicacious, piercing, quick-witted, dangerous, urgent, severe, sudden, critical, dire, serious, desperate, essential, grave, crucial, decisive, vital, afflictive, excruciating, poignant, keen, severe, sudden, fierce, sharp, overwhelming, cutting, shooting, distressing, exquisite, overpowering, piercing, powerful, violent, stabbing, racking, peaked, pointed, spiked, acicular, aciculate, acuminate, cuspate, cuspidate, knifelike, acuminous, needle-shaped, piked, sharpened,

    Antonyms:

    ignorant, stupid, forthright, honest, unimportant, blunt, dull, calm, mild, moderate, dense, imperceptive, insensitive, obtuse, slow, not serious, unimportant, trivial, stupid, dense, imperceptive, insensitive, obtuse, slow, not serious, blunt, dull, pleasant, soothing, ignorant, stupid, kind, unimportant, calm, blunt, dull, mild, slow, dense, imperceptive, insensitive, obtuse, not serious, stupid, unimportant, dense, imperceptive, insensitive, obtuse, slow, not serious, blunt, dull,

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    acute in English: acute
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