Sizer
Pronunciation : Siz"er
Part of Speech : n.
Definition : 1. See Sizar.
2. (Mech.) (a) An instrument or contrivance to size articles, or to determine their size by a standard, or to separate and distribute them according to size. (b) An instrument or tool for bringing anything to an exact size.
Source : Webster's Unabridged Dictionary, 1913