səˈkəsəˌtōrē adjective
Etymology: obsolete English succussat ion shaking, succussion (from Medieval Latin succussation-, succussatio, from Latin succussatus — past participle of succussare, freq. of succutire to throw up from below — + -ion-, -io -ion) + English -ory
: characterized by up-and-down vibrations of short amplitude — used of an earthquake; compare sussultatory