תָּסִיל, (סלל = צלל) tasil, a species of small doves (cmp. צוּצְלָא). Ḥull. 62ᵃ ת׳ פסול משום תורין וכ׳ a tasil is unfit to be offered in place of turtle-doves (a full-grown tasil cannot be offered), but it is fit in place of young pigeons. Ib. 140ᵇ יונה על ביצי ת׳ a dove found brooding over eggs of a tasil; a. e.—[Rashb. to B. Bath. 75ᵃ explains צוצלא = תאציל.]