A letterform, letter-form or letter form, is a term used especially in typography, paleography, calligraphy and epigraphy to mean a letter's shape.

The individual characters in a particular typeface.

Alphabetic characters of all kinds: typed, typeset, written, carved, etc. See also character.

A single glyph or letter, such as might be found on a page or screen. Also, the design of such a letter.