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
subs.
Noise: P. and V. ψόφος, ὁ. Impact: use P. and V. προσβολή, ἡ, ἐμβολή, ἡ.