† ˈgestyll,v.Obs.rare. [? var. of jostle, justle.] a.trans. (Meaning obscure; cf. gaunce v.). b.intr.= jostle. 1530Palsgr. 562/1, I gestyll a horse to and fro in the stabyll, je jance..I gestyll agaynste a thynge, I touche it with movynge, je heurte.