1. make circular
2. cause to become widely known
e.g. spread information
circulate a rumor
broadcast the news
Synonym: circulatecircularisedistributedisseminatepropagatebroadcastspreaddiffusedispersepass around
3. distribute circulars to
Synonym: circularise
4. canvass by using a questionnaire
5. canvass by distributing letters
Synonym: circularise