רְוָוקָא II, (רוק to be clear, v. Fl. to Levy Talm. Dict. IV, p. 486) straining bag. Pes. 42ᵇ בדר׳ when the drink is made by pouring water on the strainer (and the lees contained in it), opp. דפורצנא.—Pl. רְוָוקֵי. Ab. Zar. 75ᵃ הני ר׳ דארמאי וכ׳ straining bags which have been used by gentiles, if made of hair &c.