transcription, транскрипция: [ ˌfō-tō-ˈke-mi-kəl ]
adjective
Date: 1857
1. : of, relating to, or resulting from the chemical action of radiant energy and especially light
photochemical smog
2. : of or relating to photochemistry
photochemical studies
• pho·to·chem·i·cal·ly -k(ə-)lē adverb