D defs.my
Entry 1 sense Webster, 1913

Fahrenheit

/fĕr'-ən-hītˌ/ · Fah·ren·heit · IPA /ˈfæɹənhaɪt/
01 prop. a. Conforming to the scale used by Gabriel Daniel Fahrenheit in the graduation of his thermometer; of or relating to Fahrenheit's thermometric…
  1. 1.
    Conforming to the scale used by Gabriel Daniel Fahrenheit in the graduation of his thermometer; of or relating to Fahrenheit's thermometric scale. Used as an alternative to celsius.