To perform multiplication.
To grow in number.
To be a factor in a multiplication with (another factor).
To breed or propagate.
To increase the amount, degree or number of (something).
To perform multiplication on (a number).
In many or multiple ways.
An act or instance of multiplying.
To print with a stencil.
A two-ply master sheet for use with a mimeograph.
A thin sheet, either perforated or using some other technique, with which a pattern may be produced upon a surface; a utensil that contains a perforated sheet.
A pattern produced using such a utensil.