from The American Heritage® Dictionary of the English Language, 4th Edition
- interj. Used as a greeting by children when trick-or-treating.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- interj. A form of extortion by which children get candy on Halloween.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a request by children on Halloween; they pass from door to door asking for goodies and threatening to play tricks on those who refuse
Sorry, no etymologies found.