v.
1.go together
2.write a harmony for
3.sing or play in harmony
4.bring into consonance or relate harmoniously
5.bring into consonance or accord
6.bring into consonance, harmony, or accord while making music or singing
Idiom of the Day
on one's coat-tails
as a result of someone else doing something
The mayor was elected on the coat-tails of his brother who is a famous actor.