/owt"suyz'/ , n.
1. an uncommon or irregular size, esp. one larger than average.
2. a garment of such a size.
adj.
3. Also, outsized . being unusually or abnormally large, heavy, extensive, etc.: a rack of outsize dresses; an outsize puppy; pampering an outsize ego.
[ 1835-45; OUT- + SIZE 1 ]