Borrowed from French accompagnement. By surface analysis, acompania + -ment.
acompaniament n (plural acompaniamente)
singular | plural | ||||
---|---|---|---|---|---|
indefinite | definite | indefinite | definite | ||
nominative-accusative | acompaniament | acompaniamentul | acompaniamente | acompaniamentele | |
genitive-dative | acompaniament | acompaniamentului | acompaniamente | acompaniamentelor | |
vocative | acompaniamentule | acompaniamentelor |