tire (v.) 1
feed greedily, prey ravenously
3H6 I.i.269 [King to Exeter, of York] Will ... like an empty eagle / Tire on the flesh of me and of my son!
Cym III.iv.96 [Innogen as if to Posthumus] when thou shalt be disedged by her / That now thou tirest on [or: exercise oneself, work out]
Ven 56 [] as an empty eagle ... / Tires with her beak on feathers, flesh and bone