黏滞性 niánzhìxìng viscosity Origin Definitions Defs Strokes Stroke Words Sentences Sents 黏滞 黏滯 niánzhì viscous thick and sticky; resistant to flow性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".