A dictionary and concordance which includes the entire Hebrew lexicon throughout its history; presenting Hebrew words in their morphological, semantical, and contextual development from the first appearance in written texts to the present. Sources include the Dead Sea Scrolls, Inscriptions, Talmud and Midrash, Geonic Literature, Prayer and Piyyut, Karaite Literature, Sciences, Deeds, Colophons, Amulets, etc. Updated on a regular basis.