γλωσσοκάτοχον
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
English (LSJ)
τό, tongue-depressor, Heliod. ap. Orib.44.14.13.
Spanish (DGE)
-ου, τό
cirug. instrumento quirúrgico para abatir la lengua Orib.44.11.13, Paul.Aeg.6.30.