radiator noun
1 equipment used for heating a room
ADJ. central heating, convector, storage
VERB + RADIATOR turn off/on | bleed You'll need to bleed the radiators to remove the airlocks.
RADIATOR + VERB leak
RADIATOR + NOUN key, valve
2 equipment for keeping an engine cool
ADJ. car
VERB + RADIATOR top up Top up the radiator before making a long journey.
RADIATOR + NOUN grille
You can also check other dicts: radiator (English, 中文解释 ), wordnet sense, Collins Definition