- (transitive) to go along with, so as to be in company with or escort
- (transitive) followed by with: to supplement
- (transitive) to occur, coexist, or be associated with
- to provide a musical accompaniment for (a performer)
WordReference Random House Learner's Dictionary of American English © 2015
- to go with:She accompanied me on that journey
- to be in association with:Rain accompanied the thunder.
- Music and Danceto play or sing an accompaniment to:I accompanied her on guitar.