1 accompany somebody (formal) to travel or go somewhere with someone His wife accompanied him on the trip. I'll have to ask you to accompany me to the police station. Warships will accompany the [..]

early 15c., "to be in company with," from Old French acompaignier "take as a companion" (12c., Modern French accompagner), from à "to" (see ad-) + compaignier, from compa [..]

/əˈkʌmpəni/ verb accompanies; accompanied; accompanying accompany /əˈkʌmpəni/ verb accompanies; accompanied; accompanying Learner's definition of ACCOMPANY [+ object] 1  : to go somewhere wit [..]

to join with someone or something.

attach to: be present or associated with an event or entity; "French fries come with the hamburger"; "heart attacks are accompanied by distruction of heart tissu [..]

go with, escort. The same word also means supplement.

v. To go with, or be associated with, as a companion.

(v) be present or associated with an event or entity(v) go or travel along with(v) perform an accompaniment to(v) be a companion to somebody

To go or be together with, but not attached. Information that must accompany a cellular therapy product must accompany the product in a sealed package, or alternatively, be attached or affixed.