To dilate is defined as to expand and become wider.
(verb)An example of dilate is when your eyes become wide with excitement.
See dilate in Webster's New World College Dictionary
transitive verb dilated, dilating
Origin: ME dilaten < L dilatare < dis-, apart + latus, wide: see lateral
intransitive verb
Related Forms:
See dilate in American Heritage Dictionary 4
verb di·lat·ed, di·lat·ing, di·lates verb, transitive
Origin:
Origin: Middle English dilaten
Origin: , from Old French dilater
Origin: , from Latin dīlātāre, to enlarge
Origin: : dī-, dis-, apart; see dis-
Origin: + lātus, wide
.Related Forms:
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