Curmudgeon

ahd-5
  • noun. An ill-tempered person full of resentment and stubborn notions.
  • The Century Dictionary and Cyclopedia
  • noun. An avaricious, churlish fellow; a miser; a niggard; a churl.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. An avaricious, grasping fellow; a miser; a niggard; a churl.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. A miser.
  • noun. An ill-tempered (and frequently old) person full of stubborn ideas or opinions.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a crusty irascible cantankerous old person full of stubborn ideas