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infidelity
infidelity definition
in·fi·del·ity (in′fə del′ə tē)
noun
- the fact or state of being an infidel
- unfaithfulness or disloyalty to another; esp., sexual unfaithfulness of a husband or wife; adultery
- pl. infidelities -·ties an unfaithful or disloyal act
Etymology: L infidelitas < infidelis: see infidel
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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