The term "mutton quad" is a specialized word used in the field of printing and typography. Here’s a simple breakdown for you:
Mutton Quad (noun): A type of printing space that is square in shape. It is called "mutton quad" to differentiate it from other types of quads called "em quad" and "en quad."
In more advanced discussions about typography, you might encounter "mutton quad" when discussing the specifics of typesetting and the different sizes and shapes of spaces used in printing.
In general conversation, "mutton" refers to the meat from an adult sheep, but in typography, it is used in this specific context.
There aren't specific idioms or phrasal verbs associated with "mutton quad." However, in typography, you might hear phrases like "fill the space" which refers to adding text or images into the available area.
"Mutton quad" is a technical term in printing that refers to a square space used in typesetting.