Eat v. t. [imp. Ate Obsolescent & Colloq. Eat p. p. Eaten Obs. or Colloq. Eat (ĕt); p. pr. & vb. n. Eating.]
  1. To chew and swallow as food; to devour; -- said especially of food not liquid; as, to eat bread. “To eat grass as oxen.”
     They . . . ate the sacrifices of the dead.   --Ps. cvi. 28.
     The lean . . . did eat up the first seven fat kine.   --Gen. xli. 20.
     The lion had not eaten the carcass.   --1 Kings xiii. 28.
  With stories told of many a feat,
  How fairy Mab the junkets eat.   --Milton.
  The island princes overbold
  Have eat our substance.   --Tennyson.
     His wretched estate is eaten up with mortgages.   --Thackeray.
  2. To corrode, as metal, by rust; to consume the flesh, as a cancer; to waste or wear away; to destroy gradually; to cause to disappear.
  To eat humble pie. See under Humble.
  To eat of (partitive use). “Eat of the bread that can not waste.” --Keble.
  To eat one's words, to retract what one has said. (See the Citation under Blurt.)
  To eat out, to consume completely. “Eat out the heart and comfort of it.”  --Tillotson.
  To eat the wind out of a vessel Naut., to gain slowly to windward of her.
  Syn: -- To consume; devour; gnaw; corrode.