1 EITR
n., gen. eitrs, [A. S. âtor; O. H. G. eitar; Dan. ædder; Old Engl. atter-cop; the spider is in A. S. âtor-coppa, whence Dan. ædder-kop = cup of poison]:—poison, Bær. 15, Fms. vi. 166, viii. 303, Edda 155 (pref.), Al. 49, Fas. i. 522 (in a verse).