Where does “cuckcake” come from?

cuckcake (English) comes from English cupcake, from English Cup, from Middle English cuppe, from Old English cuppe, from Late Latin cuppa, from Latin cūpa, from Ancient Greek κώπη, from Proto-Indo-European kóh₂p-eh₂ — to seize, grab; to seize; take up; lift; to take,...

cuckcake (English): A woman who has sex with someone else's partner, with the consent of both

Definitions

  1. A woman who has sex with someone else's partner, with the consent of both

Ancestry of “cuckcake”, step by step

cuckcake traces back through two separate lines of ancestry.

via English cupcake

StepLanguageWordMeaning
1EnglishcupcakeA small cake baked in a paper container shaped...
2EnglishCupA win of a championship that is awarded a cup; A...
3Middle Englishcuppecup
4Old Englishcuppecup
5Late Latincuppadrinking vessel; barrel, cask; axle
6Latincūpatub, cask, tun, vat
7Ancient Greekκώπηa handle
8Proto-Indo-Europeankóh₂p-eh₂
9Proto-Indo-Europeankeh₂p-to seize, grab; to seize; take up; lift; to take,...

via English cuck

StepLanguageWordMeaning
1EnglishcuckA cuckold; A weakling; One who acts against one's...
2EnglishcuckoldA man married to an unfaithful wife, especially...
3Middle Englishcokolde
4Old Frenchcucuaulta cuckold
5Frankish-wald
6Frankishwaldpower, mastery, dominion; reigning; ruling
7Proto-Germanicwaldazleader
8Proto-Germanicwaldanąto rule
9Proto-Indo-Europeanwaldʰ-to be strong, be powerful, prevail, possess
Every word from Proto-Indo-European keh₂p-