was a celebrated grammarian of Alexandria, whom Isaac Casaubon has
was a celebrated grammarian of Alexandria, whom Isaac Casaubon has declared to be, in his opinion, of all the ancient critics, whose remains are extant, the most learned and instructive, for those who would apply themselves in earnest to the study of the Greek language. Who or what Hesychius was, and indeed at what time precisely he lived, are circumstances which there is not light enough in antiquity to determine; as Fabricius himself owns, who has laboured abundantly about them. He has left us a learned lexicon or vocabulary of Greek words, from which we may perceive that he was a Christian, or, at least, that he had a thorough and intimate knowledge of Christianity; for he has inserted in his work the names of the apostles, evangelists, and prophets, as well as of those ancient writers who have commented upon them. Some say that he was a disciple of Gregory of Nazianzen, and that he was extremely well versed in the sacred Scriptures: and Sixtus Sinensis is of opinion that he ought to be placed about the end of the fourth century. The first edition of Hesychius’s lexicon was published in folio by Aldus at Venice in 1513; then appeared one by Schrevelius, at Leyden, in 4to, in 1668, in Greek only. The best edition is in two volumes, folio; the first published by Albert! at Leyden in 1746 the second, completed by Ruhnkenius, after the death of Alberti, and published in 1766. This is a complete and excellent edition, abounding in learned and useful notes. It is reckoned one of the best editions existing of any ancient author. But, after all the labours of the acutest men, much yet remains to be corrected and discovered in this work.