Fahrenheit scale

British

noun

a scale of temperatures in which 32° represents the melting point of ice and 212° represents the boiling point of pure water under standard atmospheric pressure Compare Celsius scale

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Among U.N. member states, the U.S. is an outlier in sticking with the Fahrenheit scale.

From Slate • Nov. 21, 2025

The F-intercept means that when the temperature is on the Celsius scale, it is on the Fahrenheit scale.

From Textbooks • Sep. 23, 2020

The TV news reported temperatures as high as 45 °C. What was the temperature on the Fahrenheit scale?

From Textbooks • Feb. 14, 2019

Celsius scale is 1.8 times larger than one degree on the Fahrenheit scale 180 / 100 = 9 / 5.

From Textbooks • Aug. 12, 2015

For the Fahrenheit scale, we have the following equivalent expressions: H = 1,113.44° + 0.305 t° Fahr., if measured from 0° Fahr. = 1,091.9°

From A History of the Growth of the Steam-Engine by Thurston, Robert H.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023