dé‧colle‧tage /ˌdeɪkɒlˈtɑːʒ $ deɪˌkɑːləˈtɑːʒ/ noun [uncountable]
[Date: 1800-1900; Language: French; Origin: collet 'collar']
the top edge of a woman’s dress that is cut very low to show part of her shoulders and breasts
—décolleté /deɪˈkɒlteɪ $ ˌdeɪkɑːləˈteɪ/ adjective

[TahlilGaran] Dictionary of Contemporary English ▲