Main Entry: dé·col·le·tage

Pronunciation: \(ˌ)dā-ˌkä-lə-ˈtäzh, (ˌ)dā-ˌkȯl-ˈtäzh, ˌde-klə-\

Function: noun

Etymology: French, action of cutting or wearing a low neckline, from décolleter

Date: 1894

1 : the low-cut neckline of a dress
2 : a décolleté dress
3 : ¹bust 2