Main entry: flex
Definition: the act of flexing
Usage: he gave his biceps a flex to impress the ladies
Main entry: turn, twist, bend, flex, deform
Definition: cause (a plastic object) to assume a crooked or angular form
Usage: bend the rod; twist the dough into a braid; the strong man could turn an iron bar
Definition: bend a joint
Usage: flex your wrists; bend your knees
Definition: form a curve
Usage: The stick does not bend
Main entry: flex
Definition: contract
Usage: flex a muscle
Main entry: flex
Definition: exhibit the strength of
Usage: The victorious army flexes its invincibility