What is fathrenheit?

Answer 1

A man's name

given to a scale of temperatures

running from zero at the lowest melting point of ice

to 100 for human body heat

(but now said to tun from 32 for melting point of pure ice to 212 for the boiling point of water [at sea level].

Answer 2

Fahrenheit is a temperature scale commonly used in the United States and a few other countries. Water freezes at 32 degrees Fahrenheit and boils at 212 degrees Fahrenheit.