Definition, Meaning & Synonyms

sub-zero temperatures

noun

sʌb ˈziːroʊ ˈtɛm.pər.eɪ.tʃərz

Definition

Temperatures that fall below zero degrees Celsius or Fahrenheit.

Examples

During winter, many places experience sub-zero temperatures, making it essential to wear warm clothing.
Sub-zero temperatures can lead to the formation of ice on roads, creating hazardous driving conditions.
The Arctic is known for its harsh climate, often featuring sub-zero temperatures year-round.

Meaning

Sub-zero temperatures indicate extremely cold conditions, often associated with winter weather, where the temperature dips below the freezing point of water.