D defs.my
Entry 5 senses Webster, 1913

Undergo

/ŭnˌ-dẽrg-ō'/ · Un·der·go · IPA /ˌʌndɚˈɡoʊ/
01 v. t. To go or move below or under.
imp. Underwent; p. p. Undergone; p. pr. & vb. n. Undergoing
  1. 1.
    To go or move below or under.[Obs.]
  2. 2.
    To be subjected to; to bear up against; to pass through; to endure; to suffer; to sustain; as, to undergo toil and fatigue; to undergo pain, grief, or anxiety; to undergothe operation of amputation; food in the stomach undergoes the process of digestion.
    “Certain to undergo like doom.” Milton.
  3. 3.
    To be the bearer of; to possess.[Obs.]
    “Their virtues else, be they as pure as grace, As infinite as man may undergo.” Shak.
  4. 4.
    To undertake; to engage in; to hazard.[Obs.]
    “I have moved already Some certain of the noblest-minded Romans To undergo with me an enterprise.” Shak.
  5. 5.
    To be subject or amenable to; to underlie.[Obs.]
    “Claudio undergoes my challenge.” Shak.