metaphysics

noun, plural in form but singular in construction

meta·phys·ics | \ ˌme-tə-ˈfi-ziks

Definition of metaphysics

1a(1) : a division of philosophy that is concerned with the fundamental nature of reality and being and that includes ontology, cosmology, and often epistemology metaphysics … analyzes the generic traits manifested by existences of any kind— J. H. Randall

(2) : ontology sense 2

b : abstract philosophical studies : a study of what is outside objective experience steered philosophy away from metaphysics and toward the disciplines of natural science and linguistics — Time

2 : metaphysic sense 2

Did You Know? Example Sentences Learn More about metaphysics

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Did You Know?

Just as physics deals with the laws that govern the physical world (such as those of gravity or the properties of waves), metaphysics describes what is beyond physics—the nature and origin of reality itself, the immortal soul, and the existence of a supreme being. Opinions about these metaphysical topics vary widely, since what's being discussed can't be observed or measured or even truly known to exist. So most metaphysical questions are still as far from a final answer as they were when Plato and Aristotle were asking them.

Examples of metaphysics in a Sentence

Recent Examples on the Web Her way with metaphor implies a metaphysics, in her case a metaphysics informed by her Calvinism: History is a fabric. — Donovan Hohn, New York Times, "Democracy’s Fierce Defender," 9 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'metaphysics.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.