air cooled

past tense of air-cool

/ˈɛr ˌkuld/
adjective
  1. Designed to be cooled by air rather than by liquid, especially referring to engines or machinery.
    • The old Volkswagen Beetle had an air-cooled engine that was very reliable.
    • Many small generators are air-cooled to reduce maintenance costs.
    • Air-cooled motorcycles are popular because they are simpler and lighter.
Antonyms
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