Assuming you mean "how many degrees is considered to be below freezing", the answer is 32 Fahrenheit or 0 celcius.
A temperature under the freezing point.
Try 'Wikipedia' under 'Freezing Points'.
42 digresses (32 = freezing)
The freezing (melting) point of sulfur dioxide (SO2) is -72 0C.
Regelation refers to melting under pressure as well as freezing under reduced pressure.
The freezing cannot be stopped; only the freezing temperature is lowered adding salts.
The freezing point of a given substance, under constant pressured does not change so there is no trend.
A teperature under 0 oC.
When unsaturated vapour is cooled down under freezing point
Adding salt to water the freezing point decrease.
The scale is the Celsius scale and not celcious. The freezing point depends on the substance under consideration and that has not been specified.
Water freezes at 32 Fahrenheit under standard pressure.