from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Sports A usually oval, specially surfaced course on which races are held.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A course over which any type of races are run.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a course over which races are run
From race + track (Wiktionary)