from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The largest and innermost toe of the human foot.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The largest of the toes of a human and some other animals.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the first largest innermost toe
big + toe (Wiktionary)