radiate Meaning, definition in Cambridge English Dictionary
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Meaning of "radiate" - English Dictionary

See all translations

radiateverb

uk   us   /ˈreɪ.di.eɪt/

radiate verb (PRODUCE HEAT/LIGHT)

[I or T] to produce heat and/or light, or (of heat or light) to be produced: The planet Jupiter radiates twice as much heat from inside as it receives from the Sun. A single beam of light radiated from the lighthouse.

radiate verb (EXPRESS)

[I or T] to show an emotion or quality, or (of an emotion or quality) to be shown or felt: He was radiating joy and happiness. Enthusiasm was radiating from her.

radiate verb (SPREAD)

[I + adv/prep] to spread out in all directions from a central point: Flows of lava radiated out from the volcano's crater. Just before the breeding season, these birds radiate outwards to warmer climates.
(Definition of radiate from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of radiate?
Add Cambridge dictionaries to your browser to your website

Definitions of “radiate” in other dictionaries

Word of the Day
child benefit

money received regularly by families from the government to help pay for the costs of taking care of children

Word of the Day

Are you a glass-half-full person? (Everyday Idioms)
Are you a glass-half-full person? (Everyday Idioms)
by Kate Woodford,
July 29, 2015
A reader of this blog recently asked for a post on idioms that are used in everyday English. This seemed like a reasonable request. After all, if you are going to make the effort to learn a set of English idioms, you want those idioms to be useful. The question, then, was

Read More 

responsible luxury noun
responsible luxury noun
August 03, 2015
high-end, green tourism and hospitality Jumeirah’s ‘responsible luxury’ approach is an example of a sustainable travel experience – future guests will enjoy the environment as much as today’s.

Read More