from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See folic acid.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. folic acid
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a B vitamin that is essential for cell growth and reproduction
fol(ic) ac(id) + -in.(American Heritage® Dictionary of the English Language, Fourth Edition)