from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A human written or spoken language as opposed to a computer language.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a human language which has evolved naturally in a community, usually in contrast to computer programming languages or to artificially constructed languages such as Esperanto.
- n. natural languages (sense 1) considered collectively
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a human written or spoken language used by a community; opposed to e.g. a computer language
natural + language (Wiktionary)