1. the quality or state of being brawny; muscular strength or bulk

Examples

• The athlete’s brawniness was evident in his powerful shoulders and arms.
• Despite his brawniness, he was surprisingly gentle with children.
• The job required both brawniness and endurance to move heavy equipment.
• Her brawniness came from years of competitive weightlifting.
• The construction worker’s brawniness helped him excel at manual labor.
• His brawniness was matched by his intelligence and quick wit.