Top definition
unfaithfulness to a sexual partner.
Lack of loyalty or religious belief
by Mmm SeanPaul September 25, 2003
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2
a threesome you weren't invited to
She said she wasn't committing an infidelity, just that I wasn't invited to this ménage à trois. She promises she'll take me alpine skiing with the next guy she picks up.
by partytrap February 24, 2013
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3
Going outside of a monogomous relationship for sexual intercourse, companionship, or attention. Cheating.
Infidelity is a nicer way of saying my wife makes my tuna with other guys' mayonaise?
by needmaps March 08, 2012
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4
s a violation of a couple's assumed or stated contract regarding emotional and/or sexual exclusivity
most marriages end due to infidelity
by AOHARURIDE October 25, 2015
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5
The state of being unfaithful, to either a partner, friend, co-worker, etc.
Kim: Did you hear that John cheated on Karen?
Sue: Yeah, John has some serious infidelity issues.
by suppakool#20 December 07, 2011
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6
the action or state of being unfaithful to a spouse or other sexual partner.
"Crybaby's mom's infidelity continued after her marriage"
by TheKAWAIIPOTATO101 May 07, 2017
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7
1. unbelief in a particular religion, especially Christianity.
2. the action or state of being unfaithful to a spouse or other sexual partner.
"That religion is infidelity!"
Melanie Martinez: " Turns her back and forgets his infidelity.."
"her infidelity continued after her marriage"
via giphy
by MelanieMartinezBae May 07, 2017
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