بتّتهُ
1.
, verbal noun تَبْتِيتٌ, He cut it off, or severed it, [entirely, or utterly, and] much, or with extraordinary energy or effectiveness; the teshdeed denoting intensiveness of signification. (S.)
3.
بَتِّتْهُمْ
Give thou to them [garments called] بُتُوت [plural of بَتُّ, q. v.]. (TA, from a tradition)