καγκαίνω
From LSJ
Τοὺς δούλους ἔταξεν ὡρισμένου νομίσματος ὁμιλεῖν ταῖς θεραπαινίσιν → He arranged for his male slaves to have sex with female slaves at a fixed price (Plutarch, Life of Cato the Elder 21.2)
English (LSJ)
A parch, dry, Hsch.:—also κάγκω, metaph. in Pass., καγκομένης· ξηρᾶς τῷ φόβῳ (cf. αὖος), Id. (Cf. κέγκω.)