μετάmetáStrong's G3326

properly, denoting accompaniment; "amid" (local or causal); modified variously according to the case (genitive association, or accusative succession) with which it is joined; occupying an intermediate position between G575 or G1537 and G1519 or G4314; less intimate than G1722 and less close than G4862)

Derivation: a primary preposition (often used adverbially)