comfort zone is a noun meaning "the temperature range (between 28 and 30 degrees Centigrade) at which the naked human body is able to maintain a heat balance without shivering or sweating". It carries one recorded sense.
the temperature range (between 28 and 30 degrees Centigrade) at which the naked human body is able to maintain a heat balance without shivering or sweating
Definitions, synonyms and semantic relations for comfort zone come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.