相干性 xiānggānxìng coherence Origin Definitions Defs Strokes Stroke Words Sentences Sents 相干 xiānggān coherent (physics) of light etc., having a constant phase relationship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".