| the temperature at which a liquid freezes: The freezing point of water is 32°F, 0°C. |

| freez·ing point (frē'zĭng) n. Abbr. fp
|
The temperature at which a liquid changes into a solid; the same temperature as the melting point. (See phases of matter.)
Note: Water freezes at thirty-two degrees Fahrenheit or zero degrees Celsius.