instability的词源

英文词源

instability (n.)

early 15c., from Middle French instabilite "inconstancy," from Latin instabilitatem (nominative instabilitas) "unsteadiness," from instabilis "unsteady," from in- "not, opposite of" (see in- (1)) + stabilis (see stable (2)).

中文词源

instability：不稳定

in-,不，非，stable,稳定的。

该词的英语词源请访问趣词词源英文版：instability 词源，instability 含义。

instability：不稳定(性)  

词根词缀： in-不,无 + -st-站立,放置 + -ability名词词尾