cold call
noun
a visit or telephone call to a prospective customer without an appointment or a previous introduction.
Origin of cold call
First recorded in 1980–85
Words nearby cold call
cold,
cold abscess,
cold agglutination,
cold agglutinin,
cold brew,
cold call,
cold cash,
cold cathode,
cold cellar,
cold chisel,
cold color
British Dictionary definitions for cold call
cold call
noun
a call made by a salesman on a potential customer without making an appointment
verb cold-call
to call on (a potential customer) without making an appointment