凝聚 níngjù HSK7 aggregate Origin Definitions Defs Strokes Stroke Words Sentences Sents 凝聚力 níngjùlì cohesion the force of attraction that holds elements together, such as molecular bonds or social unity within a group凝聚层 níngjùcéng coherent sheaf coherent sheaf (math.)凝聚态 níngjùtài condensed matter condensed matter (physics)