رب

رَبِيبٌ ذ Reared, fostered, brought up, fed, or nourished; [ and taken good care of, until the age of puberty; (see 1;)] as also ↓ مَرْبُوبٌ; (S, M, K;) both applied to a boy: (S, M:) and in like manner applied to a horse: (M:) or the latter epithet, applied to a horse, (tropical:) tended well, or taken good care of: (A:) the former is also applied to a gazelle; (IAar, K in art. دخل;) [as meaning (assumed tropical:) brought up in, or near, the house or tent, and there fed; ] like أَهْلِىٌّ: (TA in that art.:) and [its fem.] رَبِيبَةٌ is applied to a ewe or she-goat, (شَاةٌ, K,) meaning (assumed tropical:) brought up in the tent, or house, for the sake of her milk; (S, K; [see also رُبَّى;]) pl. رَبَائِبُ; (S;) this last being applied to sheep or goats that are tied near to the tents, or houses, and there fed, and that do not go forth to pasture; (M, TA;) of which it is said that none are to be taken for the poor-rate. (TA.) ― -b2- [Hence, A step-son, ] a man's wife's son (T, S, M, A, Msb, K) by another husband; (T, S, M, A, K;) as also ↓ رَبُوبٌ: (T, K:) pl. أَرِبَّاآءُ. (Msb.) And رَبِيبَةٌ [ A step-daughter; ] a woman's husband's daughter by another wife: (S:) or a man's wife's daughter (T, M, A, Mgh, Msb, K) by another husband; (T, M, A;) because he rears her: (Mgh:) pl. رَبَائِبُ (A, Mgh, Msb) and sometimes رَبِيبَاتٌ. (Msb.) ― -b3- Also, and ↓ رَابٌّ, (T, M, K,) both syn., like شَهِيدٌ and شَاهِدٌ, and خَبِيرٌ and خَابِرٌ, (TA,) or the latter, (T, S,) mentioned by IAar, is the correct term, (T,) [ A step-father; ] the husband of a mother (T, S, M, K) who has a child by another husband. (T.) And رَبِيبَةٌ and ↓ رَابَّةٌ, (T,) or the latter [only], (S, K,) [ A stepmother; ] the wife of a father (T, S, K) who has a child by another wife. (T.) رَبِيبَةٌ also signifies [ A foster-mother; ] a woman who has the charge of a child, who carries him, and takes care of him, and rears, or fosters, him; (Th, S, M, Msb, K;) like ↓ رَابَّةٌ; the former being of the measure فَعِلَيةٌ in the sense of فَاعِلَةٌ. (Msb.) أَربَّاآءُ النَّبِىّ [meaning The foster-fathers of the Prophet ] is an appellation given to the people [of the tribe of Saad] among whom Mohammad was suckled; as though اربّاآء were pl. of رَبِيبٌ [as it is said to be in one of the senses mentioned above]. (TA.) ― -b4- And رَبِيبٌ signifies also A confederate; a person with whom one unites in a confederacy, league, or covenant. (M, K.) ― -b5- And A king. (M, K.)