Skains'mate` noun [ Perhaps originally, a companion in winding thread (see Skein ), or a companion in arms, from skain a sword (see Skean ).] A messmate; a companion. [ Obsolete] « Scurvy knave! I am none of his firt-gills; I am none of his skainsmates .» Sh... Found on http://www.encyclo.co.uk/webster/S/112