bandy legs vs disability

bandy legs and disability both are nouns.

Word	Noun	Adjective	Verb	Adverb
bandy legs	Yes	No	No	No
disability	Yes	No	No	No

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

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

Other hypernyms of bandy legs include disablement, handicap, impairment.

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