The meaning of DILATE is to become enlarged or widened; also : to display or become affected by expansion or widening of a body part. How to use dilate in a sentence.

DILATE definition: 1. to (cause a part of the body to) become wider or further open: 2. to (cause a part of the body…. Learn more.

(of a part of the body) to become larger, wider or more open; to make a part of the body larger, wide or more open. Her eyes dilated with fear. dilate something The medication dilates blood vessels. Horses sometimes dilate their nostrils when anxious. The Oxford Learner’s Thesaurus explains the difference between groups of similar words.

1. to make wider or larger; expand: to dilate the pupils of the eyes. 2. Archaic. to describe or develop at length. 3. to spread out; expand. 4. to speak or write at length; expatiate (often fol. by on or upon). di•lat`a•bil′i•ty, n.

To dilate something is to make it wider. When the light fades, the pupil of your eye will dilate, meaning it looks bigger. The verb dilate comes from the Latin word dilatare, which means …

to make wider or larger; cause to expand. Archaic. to describe or develop at length. dilated, dilating. to spread out; expand. to speak or write at length; expatiate (often followed by on or …

DILATE definition: If a part of your body dilates, or if you dilate it, it becomes wider or more open: . Learn more.

DILATE definition: to expand or cause to expand; make or become wider or larger | Meaning, pronunciation, translations and examples

2025年1月24日 · (transitive) To enlarge; to make bigger. The eye doctor put drops in my eye to dilate the pupil so he could see the nerve better. (intransitive) To become wider or larger; to expand. His heart dilates and glories in his strength. (ambitransitive) To speak largely and copiously; to dwell in narration; to enlarge; with "on" or "upon".

DILATE meaning: 1. to (cause a part of the body to) become wider or further open: 2. to (cause a part of the body…. Learn more.