光ひかり増ぞう感かんalso: こうぞうかんひかりぞうかんMeanings1nounphotosensitizationchemistry›Technical term in chemistry referring to the process by which a substance becomes sensitive to light, often used in photodynamic therapy or photochemical reactions.光ひかり増ぞう感かん剤ざいは、特とく定