τροφῖτις
From LSJ
οὐκ ἔστιν αἰσχρὸν ἀγνοοῦντα μανθάνειν → there is no shame in, not knowing, inquiring
English (LSJ)
συγγραφή, contract
A providing for aliment, PTeb.51.8, 776.8 (both ii B. C.), PMich.Teb.121vi6, al. (i A. D.); γυνὴ τ. either a wet-nurse (so POxy.37.9 (i A. D.)), or a wife married according to a συγγραφὴ τ., PGiss.37 ii 13, cf. 36.13 (ii B. C.). 2 τ. γῆ dub. sens. in CPR244.13 (iii A. D.).
