(n) A relationship based purely on the physical aspects, with no romantic involvement that occurs after hooking up with the same person for a minimum of two to three times.
Jane: "I hooked up with John last night"
Alice: "That's the fourth time in the past two week! You're totally in a fornicationship"

Ryan: "Dude the whole relationship thing is bogus. All you need in life is a good fornicationship with some chick"
Freddie: "Now that would be ideal"
by sugurfreshrose February 16, 2012
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A type of relationship in which there’s no real commitment just a lot of sex
How’s your fornicationship Jimmy?
Jimmy: It’s great we just had sex three hours ago.
by d_jr08 September 15, 2020
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When you're not claiming youre in a relationship but you have sex and have relationship expectations.
Craig and Stephanie "aren't together" but she sure acts like they are......they are in a fornicationship
by Pocahontas2022 October 9, 2022
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