succussion succussatory • succussive · · · Info · Definitions · Characters · · succussion · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) shaking a person to determine whether a large amount of liquid is present in a body cavity. · · Noun Definition 1 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075