† demi-galliot, -galleyot [demi a.: cf. F. demi-galère, It.mezza galea (Jal).] A small-sized galliot or brigantine formerly used in the Mediterranean. 1632W. Lithgow Trav. B. v. 180 This Tartaneta, or Demi galleyot, belonged to the Ile of Stagiro, aunciently Thasia.