眼光炯々 がんこうけいけい Also written 眼光炯炯 Meanings たる-adjective, Adverb with shining, piercing eyes Kanji 眼 eyeball. Read as ガン. 光 light. Read as コウ. 炯 light; clear. Read as ケイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists