光凝固術 ひかりぎょうこじゅつ Meanings Noun photocoagulation Kanji 光 light. Read as ひかり. 凝 stiff. Read as ギョウ. 固 solid 術 technique. Read as ジュツ. Words containing 光凝固術 網膜光凝固術 (もうまくひかりぎょうこじゅつ) retinal (laser) photocoagulation Word lists Surgery Jinuma: Japanese Dictionary · Word lists