The Blue Letter Bible staff has completed the task of displaying Thayer's Greek Lexicon on our website. We have also prepared images of a Hebrew Lexicon as well.
This version of Thayer's Lexicon on was prepared by the Blue Letter Bible staff, from a public domain copy. Thayer's work was derived (translated, revised, and enlarged) in the 1880's from Grimm's Lexicon of 1868. The Blue Letter Bible staff is using the corrected edition of 1889. Thayer's additions to Grimm's work are generally marked with a set of brackets [...].
Caution: According to Baker's modern copyright edition, Thayer was apparently NOT doctrinally sound in all areas, particularly in the area of the trinity, and so the user must be on guard. We would be appreciative of any actual examples of doctrinal error, so they can be marked with "caution" tags.