Definify.com

Webster 1913 Edition


irradiancy

{

ir-ra′di-ance

(ĭr-rā′dĭ-ans)
,

ir-ra′di-an-cy

(ĭr-rā′dĭ-an-sy̆)
, }
Noun.
[From
irradiant
.]
1.
The act of irradiating; emission of rays of light.
2.
That which irradiates or is irradiated; luster; splendor; irradiation; brilliancy.
Milton.