Meaning of knight-errantry

knight-er•rant•ry

Pronunciation: (nīt'er'un-trē), [key]
— pl. -er•rant•ries.
  1. the behavior, vocation, or character of a knight-errant.
  2. quixotic conduct or action.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: