definition of
acquaintance

[1] #1 acquaintance n. [familiarity, conversance, conversancy] personal knowledge or information about someone or something. wn

[2] #2 acquaintance n. [acquaintanceship] a relationship less intimate than friendship. wn

[3] #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