adjective Etymology: René Antoine Ferchault de Réaumur Date: 1799 relating to or conforming to a thermometric scale on which the boiling point of water is at 80° above the zero of the scale and the freezing point is at zero
REAUMUR
Meaning of REAUMUR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012