Synonyms of dilate in English:

dilate


See definition of dilate

verb

1‘she took a deep breath and her nostrils dilated’

SYNONYMS
enlarge, become larger, widen, become wider, expand, distend, swell
ANTONYMS

contract

2‘he would dilate on any subject that took his fancy’

SYNONYMS
expatiate, expound, expand, enlarge, elaborate, speak at length, write at length, talk in detail