Where does “Beischlafdiebstahl” come from?

Beischlafdiebstahl (German) comes from German Beischlaf, from German beischlafen, from German bei-, from German bei, from Middle High German bī, from Old High German bī, from Proto-West Germanic bī, from Proto-Germanic bi — on, onto.

Beischlafdiebstahl (German): postcoital theft, especially by or with prostitutes not a particular offence, but a vulgar category of theft

Definitions

  1. postcoital theft, especially by or with prostitutes not a particular offence, but a vulgar category of theft

Ancestry of “Beischlafdiebstahl”, step by step

Beischlafdiebstahl traces back through two separate lines of ancestry.

via German Beischlaf

StepLanguageWordMeaning
1GermanBeischlafsexual intercourse
2Germanbeischlafento copulate
3Germanbei-additionally; for support, supportively; in...
4Germanbeiby; near; at; for; at; in
5Middle High German
6Old High Germanby, at
7Proto-West Germanicby, at; near, around
8Proto-Germanicbiby, at; near, around
9Proto-Indo-Europeanh₂m̥bʰiaround, on either side of, about; in exchange...
10Proto-Indo-Europeanh₂n̥tbʰi
11Proto-Indo-Europeanh₂éntsforehead; front
12Proto-Indo-Europeanh₂ent-face; forehead; front
13Proto-Indo-Europeanh₂en-on, onto

via German Diebstahl

StepLanguageWordMeaning
1GermanDiebstahltheft
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts