'often' definitions:

Definition of 'often'

From: WordNet
adverb
Many times at short intervals; "we often met over a cup of coffee" [syn: frequently, often, oftentimes, oft, ofttimes] [ant: infrequently, rarely, seldom]
adverb
Frequently or in great quantities; "I don't drink much"; "I don't travel much" [syn: much, a great deal, often]
adverb
In many cases or instances

Synonyms of 'often'

From: Moby Thesaurus