1. lacking a breast or breasts; having no breast
Usage: rare; formal
2. lacking courage, boldness, or fortitude
Usage: archaic; literary

Examples

• The statue was depicted as a breastless figure in classical style.
• He was criticized as a breastless leader who lacked conviction.
• The armor left the warrior's chest breastless and exposed.
• In the old text, cowards were called breastless men.
• The design featured a breastless torso to emphasize abstraction.