Where does “booby trap” come from?

booby trap (English) comes from English booby, from English bubby, from English brother, from Middle English brother, from Old English brōþor, from Proto-West Germanic brōþer, from Proto-Germanic brōþēr, from Proto-Indo-European bʰréh₂tēr — brother.

booby trap (English): An antipersonnel device deliberately hidden or...

Definitions

  1. An antipersonnel device deliberately hidden or...

Ancestry of “booby trap”, step by step

booby trap traces back through two separate lines of ancestry.

via English booby

StepLanguageWordMeaning
1EnglishboobyA stupid person; Any of various large tropical...
2EnglishbubbyA woman's breast; bub; bubba; Alternative...
3EnglishbrotherSon of the same parents as another person; A male...
4Middle EnglishbrotherA brother or brother-in-law; a male sibling
5Old Englishbrōþorbrother
6Proto-West Germanicbrōþerbrother
7Proto-Germanicbrōþērbrother
8Proto-Indo-Europeanbʰréh₂tērbrother

via English trap

StepLanguageWordMeaning
1EnglishtrapA machine or other device designed to catch (and sometimes kill) animals, either by holding them in a container, or by catching hold of part of the body
2Middle Englishtrappetrap
3Old Englishtræppea trap
4Proto-Germanictrap-
5Proto-Indo-Europeandreb-
6Proto-Indo-Europeander-to split, to separate; to tear, to crack, to...

Words derived from “booby trap

Every word from Proto-Indo-European bʰréh₂tērEvery word from Proto-Germanic brōþērEvery word from Proto-West Germanic brōþer
booby trap — Etymology, Origin & Word History | Etymology Explorer