transcription, транскрипция: [ pə-ˈräk-sə-ˌsōm ]
noun
Etymology: peroxi de + -some (III)
Date: 1965
: a cytoplasmic cell organelle containing enzymes (as catalase) which act in oxidative reactions and especially in the production and decomposition of hydrogen peroxide
• per·ox·i·som·al -ˌräk-sə-ˈsō-məl adjective