1. Plural of materialism; philosophical views that physical matter is the fundamental substance of reality and that all phenomena, including thought and consciousness, can be explained by material processes.
Usage: philosophy; often used in academic or theoretical contexts
2. Plural of materialism; excessive concern with acquiring material possessions and wealth rather than spiritual or intellectual values.
Usage: common usage; often used critically

Examples

• Different materialisms have been debated by philosophers for centuries.
• The rise of consumer culture has been criticized as promoting shallow materialisms.
• Historical materialism is a key concept in Marxist theory.
• Some argue that modern society suffers from rampant materialisms and loss of community values.
• The conflict between various materialisms and religious worldviews continues in contemporary philosophy.
• Critics claim that contemporary materialisms ignore the importance of human meaning and purpose.