ἀποστύφω
ἀποστύφω [ῡ],
A). draw up, contract, of the effect of astringents, δριμέα .. ὥστε ἀποστύφειν arist. Pr. 863a18 , cf. CP 2.8.1 ; χείλεα ἀ. screw them up,AP 7.536 ( ):— Pass., pf., οὖρα δ’ ἀπέστυπται are stopped, Th. 433 .
2). of preparing tissues for dyes, mordant, . 9.14
3). ἀποστύφων· τῇ φωνῆ σκληρός,