uninsulated
/ˌʌnˈɪnsəˌleɪtɪd/
adjective
- Not covered or protected with material that prevents heat, sound, or electricity from passing through.
- The uninsulated walls made the room noisy and cold.
- He touched an uninsulated wire and got a mild shock.
- The uninsulated attic let all the heat escape during winter.
Synonyms