Basic Guidelines For English Spellings
READ THESE ARTICLES
Meaning of Réaumur's thermometer in English:
Réaumur's thermometer
noun
(also Réaumur thermometer)
historical A thermometer calibrated according to the Réaumur scale.
Origin
Mid 18th century; earliest use found in Philosophical Transactions of the Royal Society of London.
Are You Learning English? Here Are Our Top English Tips
