2 definitions found From WordNet (r) 2.0 [wn]: extensively adverb 1: in a widespread way; "oxidation ponds are extensively used for sewage treatment in the Midwest" 2: to a great extent From The Collaborative International Dictionary of English v.0.44 [gcide]: Extensively \Ex*ten"sive*ly\, adverb To a great extent; widely; largely; as, a story is extensively circulated.

Definitions retrieved from local copies of the freely distributed DICT client/server software and databases. Click here for database copyright information.