from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A theory, methodology, or practice that is considered to be without scientific foundation.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any body of knowledge purported to be scientific or supported by science but which fails to comply with the scientific method.
from The Century Dictionary and Cyclopedia
- n. False or pretended science; a pretended science.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an activity resembling science but based on fallacious assumptions
pseudo- + science. (Wiktionary)