Fahrenheit

American  

[far-uhn-hahyt, fahr-uhn-hahyt] / ˈfær ənˌhaɪt, ˈfɑr ənˌhaɪt /

noun

1. Gabriel Daniel 1686–1736, German physicist: devised a temperature scale and introduced the use of mercury in thermometers.

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adjective

1. noting, pertaining to, or measured according to a temperature scale Fahrenheitscale in which 32° represents the ice point and 212° the steam point. F

Fahrenheit ¹ British  

/ ˈfærənˌhaɪt /

adjective

1.  F.  of or measured according to the Fahrenheit scale of temperature

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Fahrenheit ² British  

/ ˈfaːrənhait /

noun

1. Gabriel Daniel (ˈɡaːbrieːl ˈdaːnieːl). 1686–1736, German physicist, who invented the mercury thermometer and devised the temperature scale that bears his name

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Fahrenheit ¹ Scientific  

/ făr′ən-hīt′ /

1. Relating to or based on a temperature scale that indicates the freezing point of water as 32° and the boiling point of water as 212° under standard atmospheric pressure.

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Fahrenheit ² Scientific  

1. German physicist who invented the mercury thermometer in 1714 and devised the Fahrenheit temperature scale.

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Fahrenheit ¹ Cultural  

1. A temperature scale according to which water freezes at 32 degrees and boils at 212 degrees. The scale was devised by Gabriel Daniel Fahrenheit, an instrument maker of the eighteenth century, born in Germany.

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Fahrenheit ² Cultural  

1. A temperature scale, used primarily in the United States, in which the freezing point of water is 32 degrees and the boiling point 212 degrees. Temperatures in this scale are denoted by °F or, in scientific usage, F alone. (Compare Celsius.)

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Example Sentences

Bake at 350 degrees Fahrenheit for about an hour, making sure to inspect and flip the crackers around the 30-minute mark.

From Salon • Mar. 31, 2026

Ski Dubai, an indoor ski resort in the Mall of the Emirates, offers an “ultimate penguin experience” where guests can feed its resident flightless birds, despite summertime temperatures outside that sometimes surpass 115 degrees Fahrenheit.

From The Wall Street Journal • Mar. 13, 2026

The Philippines told government offices to turn off computers at lunch and set air conditioning to no lower than 75 degrees Fahrenheit.

From The Wall Street Journal • Mar. 11, 2026

The chamber was cooled to minus 60 degrees Fahrenheit to match temperatures in icy regions of Mars.

From Science Daily • Feb. 25, 2026

Answer: 212 degrees Fahrenheit, 100 degrees Celsius, according to Google.

From "The Science of Breakable Things" by Tae Keller