περιθνῄσκω
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
English (LSJ)
of flesh, mortify round a wound, Hp. Fract. 33 (v.l. ἀμφιθνήσκουσιν). See also: ἀμφιθνῄσκω