Where does “southwest” come from?

Southwest derives from Old English sūþwest, a compound of sūþ (south) and west (west).

southwest (English): The compass point halfway between south and west,...

Definitions

  1. The compass point halfway between south and west,...

Ancestry of “southwest”, step by step

southwest traces back through 3 separate lines of ancestry.

via English West

StepLanguageWordMeaning
1EnglishWestAny of various particular regions named for the cardinal direction in which they lie
2Middle Englishwestwest; A location to the south; the south; The...
3Old Englishwestwest
4Proto-West Germanic*westrwestern, westernly
5Proto-Germanicwestrąwest; west, westward
6Proto-Germanicwestrazwest, western
7Proto-Indo-Europeanwek(ʷ)sperosevening
8Proto-Indo-Europeanwe-

via English South

StepLanguageWordMeaning
1EnglishSouthAny of various particular regions named for the cardinal direction in which they lie
2Frenchsudsouth
3Middle Frenchsudsouth
4Old Frenchsudsouth
5Old Englishsūþsouth
6Proto-Germanicsunþrąsouth; south, southward
7Proto-Indo-Europeansóh₂wl̥sun

via Middle English southwest

StepLanguageWordMeaning
1Middle Englishsouthwest
2Old Englishsūþwestsouthwest

Words derived from “southwest

Every word from Proto-Indo-European we-Every word from Proto-Indo-European wek(ʷ)sperosEvery word from Proto-Germanic westraz