Where does “Derridan” come from?

Derridan (English) comes from English ān, from Middle English ān, from Old English ān, from Proto-West Germanic ain, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

Derridan (English): Of or relating to Jacques Derrida (born Jackie Élie Derrida; 1930–2004), French philosopher best known for developing a form of semiotic analysis known as deconstruction

Definitions

  1. Of or relating to Jacques Derrida (born Jackie Élie Derrida; 1930–2004), French philosopher best known for developing a form of semiotic analysis known as deconstruction

Ancestry of “Derridan”, step by step

Derridan traces back through two separate lines of ancestry.

via English ān

StepLanguageWordMeaning
1Englishān
2Middle Englishāna, an indefinite article
3Old Englishānlonely; entirely alone, solitary, single; one
4Proto-West Germanicainone
5Proto-Germanicainazone; some
6Proto-Indo-Europeanóynosone; single

via English Derrida

StepLanguageWordMeaning
1EnglishDerrida
Every word from Proto-Indo-European óynos