ἔκλειξις
From LSJ
γραμματική ἐστιν ἐμπειρία τῶν παρὰ ποιηταῖς τε καὶ συγγραφεῦσιν ὡς ἐπὶ τὸ πολὺ λεγομένων → grammar is a practical knowledge of the usage of poets and writers of prose
Spanish (DGE)
-ιος, ἡ electuario μέλιτος ἔκλειξις Hp.Epid.7.6, 9.