Dictionary.net

• The doctrine of belief that matter is God, or that there is no God except matter and the universe; pantheism. See Materialism.

2010 - New Age Dictionary Database
By Oddity Software

• The doctrine of belief that matter is God, or that there is no God except matter and the universe; pantheism. See Materialism.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.