What's the difference between diglyph and triglyph?
Diglyph
Definition:
(n.) A projecting face like the triglyph, but having only two channels or grooves sunk in it.
Example Sentences:
Triglyph
Definition:
(n.) An ornament in the frieze of the Doric order, repeated at equal intervals. Each triglyph consists of a rectangular tablet, slightly projecting, and divided nearly to the top by two parallel and perpendicular gutters, or channels, called glyphs, into three parts, or spaces, called femora. A half channel, or glyph, is also cut upon each of the perpendicular edges of the tablet. See Illust. of Entablature.