Flex
Flex , transitive verb
[Latin flexus, past participle of flectere to bend, perh. flectere and akin to falx sickle, English falchion. Compare Flinch.]
To bend; as, to flex the arm.
Flex , noun
Flax. [Obsolete] — Chaucer
Flex , transitive verb
[Latin flexus, past participle of flectere to bend, perh. flectere and akin to falx sickle, English falchion. Compare Flinch.]
Flex , noun