ὀπίσω (opísōop-is'-oadverbafter; behind)
[Grk] ὀπίσω, τοὐπισω LN: 36.35, 36.36, 68.6, 83.40, 88.279 GK: G3958 Hebrew: אָחֹור, אָחַר, אַחַר, אַחַר, אֵל, אֵת, בָּתַר, עִם, עֳנִי, תַּחַת
Derivation: from the same as ὄπισθεν with enclitic of direction;
Strong's: to the back, i.e. aback (as adverb or preposition of time or place; or as noun)
KJV: --after, back(-ward), (+ get) behind, + follow.
See: ὄπισθεν