ربى1 رَبَيْتُ, in the copies of the K, in art. ربو, is a mistake for رَبِيتُ. (TA in that art., q. v.) لَا وَرَبِيكَ for لَا وَرَبِّكَ [as though رَبٍ were a dial. var. of رَبٌّ]: see رَبٌّ (last sentence), in art. رب.رِبَيَانِ a dual of رِبًا, mentioned in art. ربو.رُبْيَةٌ A species. of the [small animals called]حَشَرَات [q. v.]: (AHát, S and K * in art. ربو:) pl. رُبًى: (AHát, S:) accord. to IAar, the rat, or mouse: pl. as above: (T:) [or] a certain small beast, or reptile, between the rat, or mouse, and [what is called] أُمُّ حُبَيْنٍ [q. v.]. (M.) and The cat. (K in art. ربو.) A2:  See also رِبًا (last sentence), in art. ربو.رُبَيَّةٌ: see رِبًا (last sentence), in art. ربو.رُبِّيَّةٌ: see رِبًا (last sentence), in art. ربو.أُرْبِيَّةٌ: see art. ربو.إِرْبِيَانٌ A species of fish, (S and K in art. ربو, and M in the present art.,) white, (S,) resembling  worms, (S, K,) found at El-Basrah. (S.) b2: Accord. to Seer, A certain plant. (M.)