bishopdom

The story

1. Proto-West Germanic · inherited from*biskopadōm
2. Old English · inherited frombisċopdōm
3. Middle English · inherited frombischopdom
4. English todaybishopdom

From Middle English bischopdom, from Old English bisċopdōm, bisċeopdōm, bisċepdōm (“the province of a bishop; a bishopric”), from Proto-West Germanic *biskopadōm, equivalent to bishop + -dom. Cognate with Saterland Frisian Bisdum (“bishopdom”), West Frisian bisdom (“bishopdom”), Dutch bisdom (“bishopdom”), German Bistum (“bishopdom”), Danish bispedømme (“bishopdom”), Swedish biskopsdöme (“bishopdom”), Icelandic biskupsdæmur, biskupsdæmi (“bishopdom”).