Source : Webster's Revised Unabridged Dictionary (1913)

Ingest \In*gest"\, v. t. [L. ingenium, p. p. of ingerere to put
   in; pref. in- in + gerere to bear.]
   To take into, or as into, the stomach or alimentary canal.
   --Sir T. Browne.

Source : WordNet®

ingest
     v 1: serve oneself to, or consume regularly; "Have another bowl
          of chicken soup!"; "I don't take sugar in my coffee"
          [syn: {consume}, {take in}, {take}, {have}] [ant: {abstain}]
     2: take up mentally; "he absorbed the knowledge or beliefs of
        his tribe" [syn: {absorb}, {assimilate}, {take in}]