Top definition
unfaithfulness to a sexual partner.
Lack of loyalty or religious belief
by Mmm SeanPaul September 25, 2003
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush
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
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
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
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush
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
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt
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
Mug icon

Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

Buy the plush
6
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
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt
7
the action or state of being unfaithful to a spouse or other sexual partner.
"Crybaby's mom's infidelity continued after her marriage"
by CRBABY4LIFE May 07, 2017
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush