The Collaborative International Dictionary of English v.0.48:

Lotophagi \Lo*toph"a*gi\, n. pl. [L., fr. Gr. ?; ? the lotus + ?
   to eat.] (Class. Myth.)
   A people visited by Ulysses in his wanderings. They subsisted
   on the lotus. See Lotus
   (b), and Lotus-eater.
       [1913 Webster]