1.Definition: a musical part (vocal or instrumental) that supports or provides background for other musical parts

Related Noun(s):backup, support

Category: General

2.Definition: an event or situation that happens at the same time as or in connection with another

Related Noun(s):attendant, concomitant

Category: General

3.Definition: something added to complete or embellish or make perfect

"A fine wine is a perfect complement to the dinner", "Wild rice was served as an accompaniment to the main dish"

Related Noun(s):complement

Category: General

4.Definition: the act of accompanying someone or something in order to protect them

Category: General