The print MED, completed in 2001, has been described as "the greatest achievement in medieval scholarship in America." Its 15,000 pages offer a comprehensive analysis of lexicon and usage for the period 1100-1500
The Double-Tongued Dictionary records undocumented or under-documented words from the fringes of English. It focuses upon slang, jargon, and other niche categories which include new, foreign, hybrid, archaic, obsolete, and rare words