- שיננא
- שִׁינְנָאm. (שְׁנַן) 1) keen scholar; (oth. opin.: man with long teeth). Ḥag.15b; Ber.36a; Erub.54a, a. e. (applied to R. Judah). 2) edge, blade, v. שְׁנָנָא.
Dictionary of the Targumim, the Talmud Babli and Yerushalmi, and the Midrashic Literature. Jastrow, Marcus. 1903.