1. the outline or contour of the lower jaw as seen from the side

Examples

• She has a strong, defined jawline.
• The actor’s sharp jawline made him perfect for the role.
• He grew a beard to soften his angular jawline.
• The makeup artist contoured her jawline to create a more sculpted look.
• His jawline became more prominent as he lost weight.
• The portrait emphasized the subject’s elegant jawline.