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English definition of “radiate”

radiate

verb     /ˈreɪdieɪt/
radiate from/out, etc to spread out in all directions from a particular point: A number of roads radiate out from the centre.Spreading and scattering
EMOTION/QUALITY [T] to show an emotion or quality in your face or behaviour: His face just radiates happiness.Showing and demonstratingExpressing and showing feelings
HEAT/LIGHT [T] to send out heat or lightPhysical and chemical processes
(Definition of radiate verb from the Cambridge Learner's Dictionary © Cambridge University Press)

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