hallux
n.,
pl. 3lu[ces# 73y1 scz#8 5ModL < L hallux, hallus, big toe6 the first toe on either of the hind legs of a terrestrial vertebrate; in humans, the large inner toe

Often seen as hallux valgus

valgus
n.
5ModL < L, bowlegged < IE *wolg3 < base *wel3, to turn > WALK6
1 clubfoot in which the foot is turned outward
2 any similar bent position, as of the knee or hip
adj.
1 bent or twisted outward
2 loosely, knock-kneed