Definition of "sizer" [siz•er]

• Alternative form of sizar. (noun)
• An instrument or contrivance to size articles, or to determine their size by a standard, or to separate and distribute them according to size. (noun)
• An instrument or tool for bringing anything to an exact size. (noun)

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• "Finally, we refresh the panel so that everything repaints and we call our sizer's Fit method so that the frame resizes to fit the new photo in an appropriate fashion."
• "Coming soon is a "sizer" web application which will provide sizing recommendations dynamically, based on parameters you can enter."
• "The reader claims he should not have been charged at all, as his bag fitted the specifications and it fitted in the baggage 'sizer'."