verb (used with object), ir·ra·di·at·ed, ir·ra·di·at·ing. to shed rays of light upon; illuminate.

What does Attiment mean?

1 : the act of attaining something : the condition of being attained She values educational attainment above all else. 2 : something attained : accomplishment His scientific attainments are well known. Synonyms & Antonyms More Example Sentences Learn More About attainment.

What does do not irradiate mean?

to make clear or bright intellectually or spiritually; illumine. 4. a less common word for radiate (sense 1)