列れっ氏し温おん度ど

noun

Réaumur temperature scale; degrees Réaumur

Scientific term for the Réaumur temperature scale, where water freezes at 0°Ré and boils at 80°Ré. Rarely used in modern contexts; mostly historical or domain-specific.

• 列れっ氏し温おん度どは、かつてヨーロッパで使つかわれていた温おん度ど目め盛もりです。

  The Réaumur temperature scale is a temperature scale that was once used in Europe.