To furnish or give experimental knowledge of; to make (one) to know; to make familiar; -- followed by with.

To communicate notice to; to inform; to make cognizant; -- followed by with (formerly, also, by of), or by that, introducing the intelligence; as, to acquaint a friend with the particulars of an act.

To familiarize; to accustom.

cause to come to know personally; "permit me to acquaint you with my son"; "introduce the new neighbors to the community"

To make familiar or conversant.