Where does “Firth” come from?

Firth comes from Old English fyrhþe, from Proto-Germanic furhiþją and furhō, ultimately from Proto-Indo-European perkʷ-, a root of uncertain meaning.

Firth (English): OS grid ref HY3514 (approx

Definitions

  1. OS grid ref HY3514 (approx

Ancestry of “Firth”, step by step

StepLanguageWordMeaning
1Scotsfirth—
2Middle Englishfyrth—
3Old Norsefjǫrðrfirth, fjord
4Proto-Norseᚠᛖᚱᚦᚢᛉ—
5Proto-Germanicferþuzinlet, fjord
6Proto-Indo-Europeanpértuscrossing
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “Firth”

Every word from Proto-Indo-European pr̥tós →Every word from Proto-Indo-European per- →Every word from Proto-Indo-European pértus →