اتب2 أَتَّبَهَا إِتْبًا, (M, K, [but in the latter the pronoun is masc.,]) and بِإتْبٍ, (M,) or simply أتّبها, (S,) inf. n. تَأْتِيبٌ, (S, K,) He put on her, or clad her with, an إِتْب: (S, M, K:) or أتّبها signifies he put on her, or clad her with, a shift. (Az, T.) b2:  أُتِّبَ, (M, K,) inf. n. as above, (K,) It (a garment, or piece of cloth,) was made into an اتْب. (M, K.) 5 تأتّب بِأتْبٍ, (M, K,) and ↓ ائتتب, [written with the disjunctive alif اِيتَتَبَ], (M,) or ↓ ائتبّ, (K, [but this I think a mistranscription,]) He put on himself, or clad himself with, an إِتْب: (M, K:) or ↓ ائتتبت, alone, she put on herself, or clad herself with, an إِتْب. (Az, T, S, M.) b2: تأتّب الدِّرْعَ وَ السِّلَاحَ (assumed tropical:)  He put on (i. e. on himself) the coat of mail, and the arms, or weapons. (A.) And تأتّب القَوْسَ (assumed tropical:) He put forth his shoulderjoints from the belt of the bow, [the belt being across his breast,] so that the bow was on his shoulder-blades: (A:) accord. to AHn, (M,) تَأَتُّبٌ signifies (assumed tropical:)  a man's putting the suspensory of the bow across the breast, and putting forth the shoulder-joints from it, (M, K,) so that the bow is on the shoulder-joints: (M:) and you say also, تأتّب قَوْسَهُ عَلَى ظَهْرِه (assumed tropical:)  [he put his bow in the manner above described upon his back]. (S.) b3: [And hence,] تأتّب signifies also (assumed tropical:)  He prepared himself, or made himself ready, (K,) لِلأَمْرِ [ for the affair]. (TK.) b4:  And (assumed tropical:)  He acted, or behaved, with forced hardness, firmness, strength, hardiness, courage, or vehemence. (K.) 8 إِاْتَتَبَ see 5, in two places.9 إِاْتَبَّ see 5.إِتْبٌ (T, S, M, A, K) and ↓ مِئْتَبَةٌ (M, K) A بَقِير, (S,) or بَقِيرَة, (M, K,) i. e., (S, M, [but in the K what here follows is given as a meaning distinct from that of بقيرة,]) a بُرْد [q. v.], (S, M, K,) or piece of cloth, (S, A,) which is slit (S, M, A, K) in the middle, (S,) and worn by a woman, (A, K,) who throws it upon her neck, (S, M,) [putting her head through the slit;] having neither an opening at the bosom (a جَيْب), nor sleeves: (S, M, A, K:) and a woman's shift: (T, M, K:) and, (K,) or accord. to some, (M,) a garment that is short, reaching half-way down the shank: (M, K:) or [a garment like] drawers, or trousers, without legs; (M, K;) i. q. نُقْبَهٌ: (M:) or a shirt without sleeves, (S voce بَقِيرٌ, M, K,) worn by women: (S ubi suprà:) the first explanation alone is given in most lexicons: (TA:) some say that it is different from the إِزَار; that it has no band like that of drawers or trousers, and is not sewed together after the manner of drawers or trousers, but is a shirt of which the two sides are not sewed together: (M:) or i. q. عِلْقَةٌ and صِدَارٌ and شَوْذَرٌ; all signifying one and the same thing: (T:) pl. [of pauc.] آتَابٌ (M, K [in the CK and a MS. copy of the K written اَتابٌ]) [originally أَأْتَابٌ which is mentioned as one of the pls. by MF] and آتُبٌ [originally أَأْتُبٌ which is also mentioned as one of the pls. by MF] and by transposition أَتْؤُبٌ, (MF,) and [of mult.] أُتُوبٌ, (S,) or إِتَابٌ, (M,) or both. (K.) b2:  [Hence,] إتْبٌ also signifies (assumed tropical:)  The husk of barley. (M, K.) مِئْتَبٌ A [wrapper, or wrapping garment, such as is called] مِشْمَلٌ. (T.) مِئْتَبَةٌ: see إِتْبٌ.مُؤَتَّبُ الظُّفُرِ (assumed tropical:)  A man whose nail is crooked. (K.)