It first entered the English language with a medical sense, referring to the sharpness or severity of a symptom. It retains this meaning today, but can also refer to the severity of more general matters, …

ACUTE definition: sharp or severe in effect; intense. See examples of acute used in a sentence.

ACUTE definition: 1. If a bad situation is acute, it causes severe problems or damage: 2. An acute pain or illness…. Learn more.

1. sharp or severe in effect; intense: acute pain. 2. extremely great or serious: an acute shortage of oil. 3. (of disease) brief and severe (disting. from chronic). 4. penetrating in intellect, insight, or …

Definition of acute adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

An acute illness is one that becomes severe very quickly but does not last very long. Compare chronic.

Acute, penetrating, shrewd imply a keenness of understanding, perception, or insight.

acute meaning, definition, what is acute: an acute problem is very serious: Learn more.

Dec 26, 2025 · In order to be an acute triangle, all three angles of a triangle must be less than 90°. These triangles can have very prickly personalities.

Oct 17, 2024 · Acute means sudden. Acute symptoms appear, change, or worsen rapidly. It is the opposite of chronic.