twelvemo

  1. Noun.  (context, paper) duodecimo, or 12mo, a paper size, so called because it is cut 12 to a (huge, originally made) sheet.
  2. Noun.  (printing) a page, book etc. of that size.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.