Abacist

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Abacist \Ab"a*cist\ ([a^]b"[.a]*s[i^]st), n. [LL abacista, fr.
     abacus.]
     One who uses an abacus in casting accounts; a calculator.
     [1913 Webster]