Ir·ra·di·ate v. t. [imp. & p. p. Irradiated p. pr. & vb. n. Irradiating ]
1. To throw rays of light upon; to illuminate; to brighten; to adorn with luster.
Thy smile irradiates yon blue fields. --Sir W. Jones.
2. To enlighten intellectually; to illuminate; as, to irradiate the mind.
3. To animate by heat or light.
4. To radiate, shed, or diffuse.
A splendid façade, . . . irradiating hospitality. --H. James.
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