Succussation
Pronunciation : Suc`cus*sa"tion
Part of Speech : n.
Etymology : [L. succussare to jolt, v. intens. fr. succutere, succussum, to fling up from below, to toss up; sub under + quatere to shake.]
Definition : 1. A trot or trotting. [Obs.] Sir T. Browne.
2. A shaking; succussion.
Source : Webster's Unabridged Dictionary, 1913