B2
irradiate vs radiate
The difference
| Word | Meaning | Goes with | Example |
|---|---|---|---|
| irradiateverb/ɪˈreɪ.di.eɪt/ | Meaning To send rays such as X-rays or radiation onto something, for example to treat it. | Goes with — | Example Some factories irradiate fruit to kill bacteria and keep it fresh longer. |
| radiateverb/ˈreɪ.di.eɪt/ | Meaning to send out heat or light, or to show a strong feeling clearly | Goes with radiate heat | Example The old stove radiates heat for hours after the fire has gone out. |
Which word fits?
1 of 8Pick the word for the gap. Its form may change in the sentence.
The lamp a soft light.