from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An ordinary, often ineffectual person who indulges in fantastic daydreams of personal triumphs.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a sad or pathetic person given to flights of fancy, a daydreamer.
- n. an imposter, especially one claiming military service he has in fact never undergone.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. fictional character created by James Thurber who daydreams about his adventures and triumphs
After the main character in "The Secret Life of Walter Mitty” by James Thurber.(American Heritage® Dictionary of the English Language, Fourth Edition)