Actinic dermatitis

actinic dermatitis

actinic dermatitis n.
Dermatitis caused by exposure to actinic radiation, such as sunlight or x-rays.

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  • Actinic granuloma

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  • Actinic ray

    a ray of light of short wavelengths, as ultraviolet or violet, that produces photochemical effects. Historical Examples Elusive, delicate, alluring—it is the actinic ray that imparts vitality. Little Journeys to the Homes of the Great, Vol. 1 of 14 Elbert Hubbard The question is, then, what teaching concern in America supplies the best quality of […]

  • Actinide

    any element of the . noun a member of the actinide series Also called actinon actinide ac·ti·nide (āk’tə-nī’d) n. Any of a series of chemically similar radioactive elements with atomic numbers ranging from 89 (actinium) through 103 (lawrencium). actinide (āk’tə-nīd’) Any of a series of chemically similar metallic elements with atomic numbers ranging from 89 […]

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