From dia and strepho; to distort, i.e. (figuratively) misinterpret, or (morally) corrupt -- perverse(-rt), turn away.
see GREEK dia
see GREEK strepho
a. to distort, turn aside: τάς ὁδούς κυρίου τάς εὐθείας, figuratively (Proverbs 10:10), to oppose, plot against, the saving purposes and plans of God, Acts 13:10. Hence,
b. to turn aside from the right path, to pervert, corrupt: τό ἔθνος, Luke 23:2 (Polybius 5, 41, 1; 8, 24, 3); τινα ἀπό τίνος, to corrupt and so turn one aside from, etc. Acts 13:8 (Exodus 5:4;voluptates animum detorquent a virtute, Cicero); διεστραμμένος, perverse, corrupt, wicked: Matthew 17:17; Luke 9:41; Acts 20:30; Philippians 2:15.