Thesaurus Linguae Latinae Online (TLL)

The Thesaurus Linguae Latinae (TLL) is a monumental dictionary of Latin. It encompasses the Latin language from the time of its origin to the time of Isidore of Seville (c. 636). The project began in 1894 and it is scheduled to be completed around the year 2050. The data of the online edition has been enlarged by the fascicles published in 2007 and 2008 and now comprises the letters A -- M, O, P -- pomifer, porta -- pulsio.