The definition of irid is a short form of the word iridescent and is a type of iris plant.
An example of irid is the many colors of a crystal, prism or diamond.
a plant of the iris family
Origin of iridsee iris
Variant of irido–.
Variant of irido-
the iris (of the eye): iridoparalysis
also, before a vowel, irid-
Origin of irido-; from Modern Latin iris: see iris