Mathematical morphology.
The study of the internal structure of morphemes (words and their semantic building blocks).
The form and structure of something.
The study of the form and structure of animals and plants.
The study of the structure of rocks and landforms.
A description of the form and structure of something.
A pattern produced using such a utensil.
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.
To print with a stencil.