n.
Pronunciation: -k ə - ' n ē -s ə s, -k ī -
Function: noun
Etymology: New Latin
Date: 1905
: motion or activity induced by light
– pho · to · ki · net · ic \ - ' ne-tik \ adjective
n.
Pronunciation: -k ə - ' n ē -s ə s, -k ī -
Function: noun
Etymology: New Latin
Date: 1905
: motion or activity induced by light
– pho · to · ki · net · ic \ - ' ne-tik \ adjective
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012