circulate vs circulate

circulate and circulate both are verbs.

Word	Noun	Adjective	Verb	Adverb
circulate	No	No	Yes	No
circulate	No	No	Yes	No

circulate (verb)	circulate (verb)
cause to become widely known	cause to become widely known
become widely known and passed on	become widely known and passed on
move around freely from person to person or from place to place	move around freely from person to person or from place to place
move through a space, circuit or system, returning to the starting point	move through a space, circuit or system, returning to the starting point
cause to be distributed	cause to be distributed
cause to move in a circuit or system	cause to move in a circuit or system