from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Chiefly British Shrewd and cunning, often in a humorous manner.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Shrewd, sly; often also as characterised by a sarcastic sense of humour.
from the GNU version of the Collaborative International Dictionary of English
- adj. Arch; cunning; sly.
from The Century Dictionary and Cyclopedia
- Arch; humorously sly.
- Crafty; shrewd; clever.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. cunning and sly
From English dialectal pawk, a trick.(American Heritage® Dictionary of the English Language, Fourth Edition)
From pawk + -y. (Wiktionary)