Where does “unseen” come from?

Unseen derives from English un- plus seen, with un- traceable through Latin unus and Proto-Indo-European óynos, ultimately from Proto-Indo-European h₂ent- meaning "being" or "entity."

unseen (English): Not seen or discovered; invisible; Unskilled;...

Definitions

  1. Not seen or discovered; invisible; Unskilled;...

Ancestry of “unseen”, step by step

unseen traces back through two separate lines of ancestry.

via Middle English unsen

StepLanguageWordMeaning
1Middle Englishunsen—
2Old Englishunġesewen—
3Proto-Germanicunsewanaz—

via English seen

StepLanguageWordMeaning
1Englishseenpast participle of see; simple past tense of see;...
2Arabicسِين—

Words derived from “unseen”

Every word from Proto-Germanic unsewanaz →Every word from Old English unġesewen →Every word from Middle English unsen →