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noun (common) (futsuumeishi), nouns which may take the genitive case particle 'no'
having graduated from high school (as one's highest completed level of education), high school graduate
abbr. of 高等学校卒業(者)colloquialabbreviation-
僕高卒だからそのぶん高校の問題とか出来る。
I'm a high school graduate so I am that much able to answer high school problems and such.
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