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alpha
alpha 1-antitrypsin deficiency
alpha and omega
alpha-blocker
Alpha Centauri
alpha-chymotrypsin
alpha decay
alpha emission
alpha emitter
alpha-fetoprotein
alpha helix
alpha-hydroxy acid
alpha male
alpha particle
alpha ray
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alpha emitter

al·pha e·mit·ter (plural al·pha e·mit·ters)


noun 
Definition:
 
radioactive isotope producing alpha particles: a radioactive isotope that produces alpha particles when it decays

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