pinocytosis pinochle • pinole · · · Info · Definitions · Characters · · pinocytosis · · Text Latin · · Script 11 · · Length Definitions · · · (noun) process by which certain cells can engulf and incorporate droplets of fluid. · · 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 p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079