neckline
nounmasculine/dɨˈkɔtɨ/medium
de·co·te
Definition
The line formed by the edge of a garment, especially a woman's garment, at or below the neck.
The dress had a plunging neckline.
She preferred a more modest neckline.
syn
Common collocations
plunging necklineV-necklinemodest necklinedress with a low neckline
Etymology
Do francês 'décolleté'.