alpha

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Adjective alpha has 2 senses

alpha - first in order of importance; "the alpha male in the group of chimpanzees"; "the alpha star in a constellation is the brightest or main star"
Antonym: unimportant (indirect, via important)
alpha - early testing stage of a software or hardware product; "alpha version"
Antonyms: nonexploratory, nonexplorative, unexploratory, unexplorative (indirect, via exploratory)

Noun alpha has 2 senses

alpha - the 1st letter of the Greek alphabet
--₁ is a kind of letter, letter of the alphabet, alphabetic character
--₁ is a member of Greek alphabet
alpha - the beginning of a series or sequence; "the Alpha and Omega, the first and the last, the beginning and the end"--Revelations
--₂ is a kind of start

alpha-blocker alpha-hydroxy alpha-interferon alpha-linolenic acid alpha-lipoprotein alpha-naphthol alpha-naphthol test alpha-tocopheral alpha alpha and omega alpha blocker alpha brass alpha bronze alpha centauri alpha crucis alpha decay alpha fetoprotein

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