[f. JOLT v. + -ING2.] That jolts (in senses of the vb.).
1599. Marston, Sco. Villanie, I. iii. 183. Hurried In ioulting Coach.
1772. Poetry, in Ann. Reg., 221. From jolting stones An easy litter savd my bones.
1889. Spectator, 14 Dec., 839/2. His [R. Brownings] unusually unmusical and even jolting verse.
Hence Joltingly adv., in a jolting manner, so as to jolt.
1843. Frasers Mag., XXVII. 657. Off they started most joltingly.
1859. Cornwallis, New World, I. 151. We drove joltingly over a rough lava plain deeply furrowed.