Definitions

1. noun

A person or thing that sizes something, or a machine used for sizing.

“The sizer at the factory ensured that every product was of the correct dimensions.”

2. verb

To measure or determine the size of something.

“The architect sized the building to maximize the amount of natural light.”

3. verb

To adjust or set something to the correct size.

“The tailor sized the pants to fit the customer perfectly.”