As he talks over breakfast, by chance an acquaintance from the Boston Symphony Orchestra walks past with her friend James Taylor and introduces the two musicians.

Usually an acquaintance will introduce a visitor to others; otherwise the guest introduces himself.

A mutual acquaintance stops them and introduces Taryn to Shane, who is polite but just so slightly snobby.

A mutual acquaintance introduced him to Cardinal Joseph Frings, archbishop of Cologne.

An acquaintance introduced Ms. B. to crack cocaine, and in a few months the drug took over her life.

An acquaintance approached with him and introduced him.

A mutual acquaintance introduced us at a Labour conference.

While in college he worked at a nightclub, where an acquaintance introduced him to Solo Fiatala, who trained him to be a professional wrestler.

It is probable that his acquaintance with Abiezer Coppe introduced him to the sectaries of Rochester.

My Italian acquaintance introduces me to her mother, who is a passionate devotee of Shirley MacLaine.