鶏けい眼がんけいがんじ字FuriganaMeanings1nouncorn; clavusmedicine›Medical term for a painful, thickened area of skin on the foot, similar to a callus but with a hard center. Often compared to 魚の目 (うおのめ), which is a more common lay term for the same condition.See also: 魚の目足あしの裏うらに鶏けい眼がんができて、歩あるくと痛いたい。