| actinism |
the property of radiation that enables it to produce photochemical effects
Ãâó: wordnet.princeton.edu/perl/webwn
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| actinium |
a radioactive element of the actinide series; found in uranium ores
Ãâó: wordnet.princeton.edu/perl/webwn
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| actinide |
actinoid: any of a series of radioactive elements with atomic numbers 89 through 103
Ãâó: wordnet.princeton.edu/perl/webwn
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| actinic retinitis |
retinitis due to exposure to actinic light rays.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| actinic reticuloid |
chronic photodermatitis with sensitivity to a broad spectrum of radiation, usually occurring in older men; it first occurs on sun-exposed areas as a scaly pruritic erythema, often spreading and leading to thick plaques, furrows, and leonine facies. Lesions are characterized histologically by a polymorphous dermal infiltrate that resembles lymphoma.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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