1. تُسْعٌ
tusoEN sEY tsE wsE A ninth part; one of nine parts; (S, Msb, K,) as also ↓ tusuEN ; (Msb;) and ↓ tasiyEN , (S, Msb, K,) agreeably with a rule which some hold to be applicable in the case of every similar fractional number; but Sh says, I have not heard tasiyEN on any authority but that of AZ. (TA.)
2. تِسْعٌ
tisoEN sEY tsE wsE fem. of tisoEapN , q. v. ― -b2- Also A certain Zom' of the A^aZomaA=' of camels; (S, K, TA;) i. e., their coming to water [ on the ninth day, counting the day of the next preceding watering as the first; or, in other words,] after an interval of nine days, [ of which the first or
3. تُسَعٌ
tusaEN sEY tsE wsE The seventh and eighth and ninth nights of the [ lunar ] month; (K;) the three nights of the month which are after the nufal , because the last night of these is the ninth; (S;) among the nights of the month are three called gurarN , [pl. of gur~apN ,] and after these are three ca