1. not having the surface treated or coated with sizing; - Example: "unsized paper"
2. not fashioned to sizes; - Example: "unsized gloves one size fits all";
WordNet (r) 3.0 (2006):
unsized
adj 1: not having the surface treated or coated with sizing;
"unsized paper" [ant: sized]
2: not fashioned to sizes; "unsized gloves; one size fits all"
[ant: sized]