Based on the OED, the Historical Thesaurus of the OED (HTOED) contains almost every word in English from Old English to the present, allowing users to explore words connected in meaning throughout ...
Subject-based research guides containing in-depth, high-level articles by scholars in the field. Handbooks contain topical introductions and reviews of the key issues and major debates.
The International Encyclopedia of the Social & Behavioral Sciences is a fully revised and updated second edition of the 2001 publication. It includes nearly 4000 articles curated by 71 section edit...
Searchable online Yiddish-English dictionary, includes idioms, examples of usage, and dialect forms; with coverage of Yiddish words of all origins: Hebrew-Aramaic, Slavic, Romance, and Germanic.