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subzero

subzero

7 3.7
A temperature below zero degrees Celsius or Fahrenheit
  • noun
  • /sʌbˈziroʊ/
translation icon : subcero
  • Saturday night, the temperature was subzero.
  • subzero temperatures

Examples

  • Any bacteria that survived, died in the subzero temperatures... when exposed to Mars' atmosphere.

  • The rest of us have to do her yard duty at subzero temperatures because of her delicate condition.

    Fiction book (1995)
  • Whatever tinges of guilt we felt for taking it... slipped away as night fell to subzero temperatures again.

  • Most people don't realize how, um... ...quickly you can get dehydration in subzero temperatures.

  • My city isn't in hurricane country, but we're in blizzard and subzero temps country.

    Blog text (27)
  • Joe came back to Indiana at Christmastime and experienced the other extreme of Indiana weather—subzero temperatures.

    Fiction book (1992)
  • Many troops were deployed on open terrain with no cover and in subzero temperatures, leaving many vulnerable to frostbite.

  • The Northeast is waking up to a deep freeze and dangerous subzero wind chills again this morning.

  • Millions of Americans are trapped indoors or potentially risking their lives in subzero temperatures in the negative double digits.

Antonyms

1.0

Having a comfortable level of heat, often after recent use

How Cold

arctic
14 4.5
subzero
7 3.7
freezing
1.0
cold
1.0
cool
65 1.0

Surface Forms

subzero singular
subzeros plural

Morphology

subzero = zero (transparent) = sub + zero

Noun use denoting a temperature below zero is the direct nominalization of the compound 'sub-' + 'zero'.

Etymology

Subzero as a noun comes from sub- ('under') and zero ('0'), so it means 'a temperature under zero' and is used to name any temperature below zero degrees.