צִיהוּב, (צָהַב) becoming shining. Sifra Vayikra, N’dab., Par. 6, ch. VIII; Ḥull. I, 5 תחלת הצ׳ a pigeon in the incipient stage of brightening plumage; ib. 22ᵇ. [Sifra Thazr., Par. 5, ch. VIII והצי׳ אינו מציל, read: והצָּהוֹב.]