#1
acquaintance n. [
familiarity, conversance, conversancy] personal knowledge or information about someone or something
. wn #2
acquaintance n. [
acquaintanceship] a relationship less intimate than friendship
. wn #3
acquaintance n. [
friend] a person with whom you are acquainted; "I have trouble remembering the names of all my acquaintances"; "we are friends of the family"
. wn