تثنّى

Also He affected an inclining of his body, or a bending, or he inclined his body, or bent, from side to side; synonym تَمَايَلَ: (Har pp. 269 and 271:) and he walked with an elegant and a proud and self-conceited gait, with an affected inclining of the body from side to side; or with a twisting of the back, and with extended steps; synonym تَبَخْتَرَ. (Idem p. 271.) You say, تثنّى فِى مِشْيَتِهِ (S, and Har p. 269) He affected an inclining of his body, or a bending, or he inclined his body, or bent, from side to side, in his gait. (Har ib.) [And in like manner, and more commonly, one says of a woman.]