A.cause to grow to: metaph., καὶ ταῦτ᾽ ἀληθῆ . . προσφύσω λόγῳ will make sure, confirm, A.Supp.276; “τοῦτο τῷ νῦν λόγῳ εὖ προσέφυσας” Ar.Nu.372.
II. mostly in Pass., with aor. 2 and pf. Act. and fut. Med., grow to or upon, “σῷ κέρατα κρατὶ προσπεφυκέναι” E.Ba.921, cf. Pl.R.611d, Ti.45a; σοι ταῦτα προσφύσεται will accrue, Id.Ep.313d: freq. in Arist. of any after or adventitious growth which does not form part of the organism, π. τῇ ὑστέρᾳ τὸ ᾠόν, πρὸς τῇ ὑστέρᾳ, GA752a11, 754b17; “τὰ κέρατα π. μᾶλλον τῷ δέρματι” HA517a27, cf. LXX Da.7.20; “προσπέφυκεν ὥσπερ τὰ φύματα” Arist.GA772b29; of zoöphytes, HA487b11, 588b13; “π. ταῖς πέτραις” PA681b6; of tapeworms, HA551a11; of food, to be assimilated, Pr.864b8, 927a20.
b. to be attached, πλευραὶ προσπεφύκασι [τοῖς σφονδύλοις, sc. by joints] Hp.Art.45.
2. hang upon, cling to, “τῷ προσφὺς ἐχόμην” Od.12.433: abs., “προσφῦσα” Il.24.213; “προσφὺς ὅπως τις ἀναρίτης” Herod.Fr.11; of a fish, “τὠγκίστρῳ ποτεφύετο” Theoc.21.46; of leeches, Gal.8.265: metaph., π. τοῖς τοιούτοις consorts constantly with, Pl.Lg.728b; προσφύντες ἔχονται τοῦ χρυσίου they cling fast to it, Luc.Pisc.51, cf.Musc. Enc.3, etc.