For such a short and simple-looking word, acute has a rather bewildering range of meanings. It first entered the English language with a medical sense, referring to the sharpness or severity of a symptom.

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

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

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 …

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

Definition of acute adjective from the Oxford Advanced Learner's Dictionary. very serious or severe. There is an acute shortage of water. Competition for jobs is acute. The scandal was an acute …

Jan 20, 2026 · 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.

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

Acute definition: Of great importance or consequence; critical.

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