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Mass-Energy Equivalence

nounid 91396·updated May 18, 2026
verified

(physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy

MWE

Attested in

No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

plural
Mass-Energy Equivalences
possessive
Mass-Energy Equivalence's
pluralpossessive
Mass-Energy Equivalences'

Framework definitions

Wordset Dictionary1 senseview framework →
§1
(physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
(physics) the principle that a measured quantity of mass is equivalent (according to relativity theory) to a measured quantity of energy
DR-088 backfill from the noun definition column

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Incoming relationships

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