preṅkhá mfn. trembling, rocking, swaying, pitching, [RV.]; [AV.]
preṅkhá mfn. a swing, a sort of hammock or swinging-cot, [Br.]; [ŚrS.]; [BhP.]; [Suśr.] (m. du. the two posts between which a swing moves, [Āpast.]; id. [with nakulasya vāma-devasya] and sg. [with marutām] N. of Sāmans, [ĀrṣBr.]; °kha-phalaka n. the board or seat in a swing, [ŚāṅkhŚr.]; °kheṅkhana n. swinging, [BhP.])