SCIURINE Meaning of SCIURINE in English adj.1 of or relating to the family Sciuridae, including squirrels and chipmunks. 2 squirrel-like. Derivatives: sciuroid adj. Etymology: L sciurus f. Gk skiouros squirrel f. skia shadow + oura tail Oxford English vocab. Оксфордский английский словарь. 2012