"calender" in the noun sense
a machine that smooths or glazes paper or cloth by pressing it between plates or passing it through rollers
"calender" in the verb sense
press between rollers or plates so as to smooth, glaze, or thin into sheets
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License