MEDIETAS LINGUAE. Half tongue. This expression was used to signify that a jury for the trial of a foreigner or alien for a crime, was to be composed one half of natives and the other of foreigners. The jury de medietate linguae is used in but a few if any of the United States. Dane's Ab. vol. 6, c. 182, a, 4, n. 1. Vide 2 Johns. R. 381; 1 Chit. Cr. Law, 525; Bac. Ab. Juries, E 8.