To range at large, or without restraint. Bids his free soul expatiate in the skies. Pope.
To enlarge in discourse or writing; to be copious in argument or discussion; to descant. He expatiated on the inconveniences of trade. Addison.
To expand; to spread; to extend; to diffuse; to broaden. Afford art an ample field in which to expatiate itself. Dryden.
98,828 entries. Headwords are matched first, then definition text.