a comb, cockscomb (fleshy crest of a rooster) / (mineralogy, colloquial) Short for 鶏冠石 (keikanseki): realgar

Kyūjitai form of 韓国人: South Korean (person)

(pathology) keratoconus

(intransitive) to be genetically inherited / (intransitive) to be passed down / (transitive) to pass down