Greek κλείνω

← Ancient Greek κλείω (inherited)

← Proto-Hellenic *klāyyō (inherited)

← Proto-Indo-European *kleh₂uyeti (inherited)

← Proto-Indo-European *kleh₂u- (mention)

→ Greek κλειστός (mention)

→ Greek κεκλεισμένος (mention)

→ Greek κλεισμένος (mention)

→ Greek ανοιγοκλείνω (compound)