Meaning of REACTOR in English

REACTOR

re ‧ ac ‧ tor AC /riˈæktə $ -ər/ BrE AmE noun [countable]

[ Word Family: noun : ↑ reaction , ↑ reactor , ↑ reactionary , ↑ overreaction ; verb : ↑ react , ↑ overreact ; adjective : ↑ reactionary , ↑ reactive ]

a ↑ nuclear reactor

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.