LEARNit Dictionary
décolletage
noun
/ˌdeɪkɒlˈtɑːʒ/
UK
/ˌdeɪkɑːləˈtɑːʒ/
US
1
the top edge of a dress, etc. that is designed to be very low in order to show the shoulders and the top part of the breasts
یقه باز, یقه دکلته