bow legs vs disablement

bow legs and disablement both are nouns.

Word	Noun	Adjective	Verb	Adverb
bow legs	Yes	No	No	No
disablement	Yes	No	No	No

As nouns, disablement is a hypernym of bow legs; that is, disablement is a word with a broader meaning than bow legs:

bow legs: outward curvature of the legs
disablement: the condition of being unable to perform as a consequence of physical or mental unfitness

Other hypernyms of bow legs include disability, handicap, impairment.

bow legs (noun)	disablement (noun)
outward curvature of the legs	the condition of being unable to perform as a consequence of physical or mental unfitness