Expatiate
(v. i.) To range at large, or without restraint.
(v. i.) To enlarge in discourse or writing; to be copious in argument or discussion; to descant.
(v. t.) To expand; to spread; to extend; to diffuse; to broaden.
Similar Words:
Expatiate Expatiated Expatiation Expatiatory Expatriate Expatriated Expatriating Expatriation