ἄλγυνσις
From LSJ
ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger
English (LSJ)
-εως, ἡ, causing of pain, Phlp.in de An. 17.33; δι' ἀλγύνσεως, opp. δι' ἡδύνσεως, Olymp. in Grg.p.531 J.
Spanish (DGE)
-εως, ἡ
acción que produce dolor τὸ καθαρθῆναι δι' ἀλγύνσεως αὐτῇ γενήσεται Phlp.in de An.17.33, cf. Olymp.in Grg.46.9.