from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See life science.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of several sciences that deal with living organisms
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. any of the branches of natural science dealing with the structure and behavior of living organisms
Sorry, no etymologies found.