Suidas

Suda (or Suidas) is the name of a lexicon, not an author as was formerly supposed. (The derivation is from Latin, meaning "fortress" or "stronghold".) It is not just a word-list though, but a massive encyclopaedia of the highest importance, because its 30,000 entries draw from many ancient sources that have since been lost.

Nothing is known of the compilation of this work, except that it must have been before Eustathius (12th-13th century), who frequently quotes it. Under the heading "Adam" the author of the lexicon (which a prefatory note states to be "by Suidas") gives a brief chronology of the world, ending with the death of the emperor John Zimisces (975), and under Constantinople his successors Basil and Constantine are mentioned.

It would thus appear that the Suda was compiled in the latter part of the 10th century. The passages in which Michael Psellus (end of the 11th century) is referred to are considered later interpolations. The lexicon is arranged alphabetically with some slight deviations, letters and combinations of letters having the same sound being placed together. It thus partakes of the nature of both a dictionary and an encyclopaedia.

It includes numerous quotations from ancient writers; the scholiasts[?] on Aristophanes, Homer, Sophocles and Thucydides are also much used. The biographical notices, the author tells us, are condensed from the Onomatologion or Pinax of Hesychius of Miletus; other sources were the excerpts of Constantine Porphyrogenitus, the chronicle of Georgius Monachus[?], the biographies of Diogenes Laërtius and the works of Athenaeus and Philostratus.

The work deals with scriptural[?] as well as pagan subjects, from which it is inferred that the writer was a Christian. A prefatory note gives a list of dictionaries from which the lexical portion was compiled, together with the names of their authors. Although the work is uncritical and probably much interpolated, and the value of the articles is very unequal, it contains much information on ancient history and life.

The Suda was critically edited by Ada Adler (Leipzig, 1928-1938). An on-line (http://www.stoa.org/sol/) edition of the Adler edition with translations and commentary is available.

This entry was originally from the 1911 Encyclopedia Britannica, but updated to reflect current consensus that Suidas does not refer to a person.