transcription, транскрипция: [ -ˌī-ə-nə-ˈzā-shən ]
noun
Date: 1914
: ionization (as in the ionosphere) of a molecule or atom caused by absorption of radiant energy
• pho·to·ion·ize -ˈī-ə-ˌnīz transitive verb
PHOTOIONIZATION
Meaning of PHOTOIONIZATION in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003