Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “Celsius”

Celsius

noun [U], adjective uk   /ˈsel.si.əs/ (also centigrade, written abbreviation C) us  
(of) a measurement of temperature on a standard in which 0° is the temperature at which water freezes, and 100° the temperature at which it boils: Are the temperatures given in Celsius or Fahrenheit? The sample was heated to (a temperature of) 80°C.
Compare
(Definition of Celsius from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of Celsius?
Add Cambridge dictionaries to your browser to your website

Definitions of “Celsius” in other dictionaries

Word of the Day

see the light of day

When something sees the light of day, it appears for the first time.

Word of the Day

Highly delighted, bitterly disappointed, ridiculously cheap: adverbs for emphasis.

by Liz Walter,
October 22, 2014
We often make adjectives stronger by putting an adverb in front of them. The most common ones are very and, for a stronger meaning, extremely: He was very pleased. The ship is extremely large. However, we don’t use very or extremely for adjectives that already have a strong meaning, for example fantastic,

Read More 

life tracking noun

October 20, 2014
the use of one or more devices or apps to monitor health, exercise, how time is spent, etc.

Read More