זִיד, זוּד (b. h.; cmp. דּוּד) to flow over, boil. Sot. 11ᵃ; Ex. R. s. 1, expl. זדו (Ex. XVIII, 11), v. בָּשַׁל
    Hif. - הֵזִיד 1) to boil, cook. Snh. 69ᵃ (ref. to יזיד Ex. XXI, 14) איש מֵזִיד וכ׳ a man (adult) cooks (prepares semen virile) and begets; Y. ib. VIII, beg. 26ᵃ משיָזִיד from the time he prepares &c.; a. e. —2) to plan evil, to act with premeditation, in full consciousness of doing wrong. Sabb. 69ᵃ ה׳ בזה ובזה זו מֵזִיד וכ׳ if he acted in full consciousness of both (of its being a Sabbath day and of such a labor being forbidden on the Sabbath), that is the wilful sinner meant in the Law (punishable). Ib. שגג … וה׳ במלאכה if he labored under a mistake as to the Sabbath day, but was aware of the sinful nature of the labor (if done on the Sabbath). Ex. R. s. 5, end; a. fr.—Part. מֵזִיד, f. מְזִידָה, v. supra. Y. Sot. V, beg. 20ᵃ; a. fr.—במֵ׳ if done wilfully, opp. בשוגג. Ker. 18ᵃ; a. fr.—Pl. מְזִידִין. Bets. 30ᵃ, a. e. מוטב … ואל יהיו מ׳ it is better that they be ignorant than that they know and transgress wilfully; a. fr.