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‡ Mĕdĭtrīnālĭa, ĭum, n. [Meditrina], a festival celebrated on the 11th of October in honor of Meditrina (on which occasion a libation of new wine was made for the first time): Octobri mense Meditrinalia dies dictus a medendo, quod Flaccus flamen Martialis dicebat, hoc die solitum vinum novum et vetus libari et degustari medicamenti causā: quod facere solent etiam nunc multi cum dicant: Novum vetus vinum libo: novo veteri vino morbo medeor, Varr. L. L. 6, § 21 Müll.: Meditrinalia dicta hac de causa. Mos erat Latinis populis, quo die quis primum gustaret mustum, dicere ominis gratiā: vetus novum vinum bibo, veteri novo morbo medeor. A quibus verbis etiam Meditrinae deae nomen conceptum ejusque sacra Meditrinalia dicta sunt, Paul. ex Fest. p. 123, 15 Müll.; v. also Calend. Maff. et Amit. in Inscr. Orell. 2, p. 400.