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degree Celsius

degree Celsius

28 2.2
A unit for measuring temperature on the Celsius scale where water freezes at 0 and boils at 100
  • noun
  • /dɪˈɡri ˈsɛlʃəs/
translation icon : grado Celsius
  • Twenty degrees Celsius and still dropping.
  • temperature degrees Celsius
  • 37 degrees Celsius
  • -70 degrees Celsius

But at the same time nature does not think in terms of degrees Celsius, even degrees Fahrenheit.

Examples

  • A fever was defined as a temperature of 37.5 degrees Celsius or higher.

    Academic text (1992)
  • Current temperature is 43 degrees Celsius.

  • Water temperature below three degrees Celsius.

  • 24 degrees Celsius, with perfect beach conditions forecast.

  • A temperature of 36 degrees Celsius was chosen to produce moderate heating of the skin.

    Academic text (1999)
  • The local temperature is 30 degrees Celsius

  • Four degrees Celsius today.

  • Over the last several decades, we have raised the Earth's average temperature by 0.7 degrees Celsius.

  • Development of the larvae to Stage IV at 20 degrees Celsius in outdoor tanks takes about 2 weeks.

    Academic text (1999)
  • The temperature outside dropped to five degrees Celsius yesterday.

Synonyms

degree centigrade
vsdegree Celsius
  • Archaic
5 3.3

A unit of temperature on the Celsius scale

is the modern standardized name rather than the older term
C
vsdegree Celsius
3 2.3

A degree on the Celsius temperature scale

is the full unit name rather than a single-letter symbol

Surface Forms

Morphology

degree + Celsius

The phrase 'degree Celsius' is fully compositional: 'degree' (a unit) combined with 'Celsius' (a temperature scale) directly yields a temperature unit. This measurement construction is cross-linguistically common and follows standard noun–noun composition, so a B1 learner who knows both constituents will understand the meaning.

Etymology

Degree Celsius is named after the Swedish scientist Anders Celsius, who made a temperature scale using water's freezing and boiling points. He divided the gap between these two points into 100 equal steps, so a degree is one of those steps. That's why degree Celsius means a unit of 'temperature' tied to water's freezing and boiling points.