#1
overture n. orchestral music played at the beginning of an opera or oratorio
. wn #2
overture n. [
preliminary, prelude] something that serves as a preceding event or introduces what follows; "training is a necessary preliminary to employment"; "drinks were the overture to dinner"
. wn #3
overture n. [
advance, approach, feeler] a tentative suggestion designed to elicit the reactions of others; "she rejected his advances"
. wn