طَأْمَنَ ظَهْرَهُ

, (S, Msb, and so in some copies of the K,) with ء, (Msb,) or ↓ طَامَنَهُ, (TA, and so in some copies of the K,) without ء, for the ء in اِطْمَأَنَّ [q. v. infrà] is [said to be] for the purpose of preventing the combination of two quiescent letters, (TA,) or طَامَنَهُ also, the former being the original, (Msb,) He (a man, Msb) bent down his back; (Msb, TA;) he lowered it; (Msb;) and طَمْأَنَهُ signifies the same. (S, K.) [And in like manner one says of other things.]

And الشَّىْءَ ↓ طَامَنَ [or طَأْمَنَهُ], and طَمْأَنَهُ, He caused the thing to be, or become, still, in a state of rest, quiet, or calm. (TA.)

-A2- And مِنْهُ ↓ طَامَنَ [or طَأْمَنَ], (S,) or طَمْأَنَ منه, (K, TA,) He (a man, S) was, or became, at rest from it, (S, K,) namely, an affair, or event. (K.) [The verbal noun of طأمن is طَأْمَنَةٌ, said in the TA to be synonym with اِطْمِيءْنَانٌ. See also Q. Q. 4.]