Where does “whereout” come from?

whereout (English) comes from English where, from Middle English wher, from Old English hwǣr, from Old English -a, from Proto-Germanic -ō, from Proto-Germanic -ô, from Proto-Indo-European -ō — Derives nouns from roots.

whereout (English): Out of which

Definitions

  1. Out of which

Ancestry of “whereout”, step by step

whereout traces back through two separate lines of ancestry.

via English where

StepLanguageWordMeaning
1EnglishwhereWhile on the contrary; although; whereas; At or...
2Middle Englishwherwhere
3Old Englishhwǣrwhere
4Old English-aEnding forming adverbs; nominative masculine...
5Proto-Germanic-ōCreates feminine nouns from roots and stems
6Proto-Germanic-ô-ly; Forms agent nouns, often from the zero-grade...
7Proto-Indo-European-ōDerives nouns from roots

via English out

StepLanguageWordMeaning
1EnglishoutAway from the inside, centre or other point of...
2Middle Englishouteout
3Old Englishūtout
4Proto-West Germanic*ūtout, outward
5Proto-Germanicūtout, outward
6Proto-Indo-Europeanúdout, outward
Every word from Proto-Indo-European -ō →Every word from Proto-Germanic -ô →Every word from Old English -a →