Third-person singular simple present indicative form of irradiate

Emitted outwards from a centre like rays. / (heraldry) Having rays. / Having been exposed to (especially nuclear) radiation.

simple past tense and past participle of irradiate

Illuminated; irradiated; made brilliant or splendid.

(transitive, literary, poetic) To illuminate; to brighten; to shine light on. / (transitive, literary, poetic) To enlighten intellectually; to illuminate.

present participle of irradiate

An act of irradiating, or state of being irradiated. / (obsolete) illumination; irradiance; brilliance. / (obsolete, figuratively) mental light or illumination.

The act of irradiating; emission of rays of light. / That which irradiates or is irradiated; lustre; splendour; brilliancy. / (physics) The radiant power received by unit area of surface

plural of irradiance

plural of irradiator