Definitions
1.VerbTo enlarge; to make bigger."The eye doctor put drops in my eye to dilate the pupil so he could see the nerve better."
2.VerbTo become wider or larger; to expand."His heart dilates and glories in his strength."
3.VerbTo speak largely and copiously; to dwell in narration; to enlarge; with "on" or "upon".
4.VerbTo use a dilator to widen (something, such as a vagina).
5.VerbTo delay, defer.
6.VerbTo prolong, lengthen.
7.AdjectiveCarried in different ways, spread, abroad, dispersed, published.