Where does “interpledge” come from?

interpledge (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

interpledge (English): To pledge mutually

Definitions

  1. To pledge mutually

Ancestry of “interpledge”, step by step

interpledge traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English pledge

StepLanguageWordMeaning
1EnglishpledgeTo make a solemn promise; To deposit something as...
2Middle Englishplege
3Anglo-Normanplegepledge; surety
4Old Frenchplegepledge; surety
5Medieval Latinplevium
6Latinplebiō
7Frankishplegan
Every word from Proto-Indo-European -terosEvery word from Proto-Indo-European h₁énterosEvery word from Latin interus
interpledge — Etymology, Origin & Word History | Etymology Explorer