legitimacy
n.
1690s, of children; general use by 1836; see legitimate + -cy. Legitimateness an earlier word for it.
| 词汇 | legitimacy | 
| 词根词缀 | Online Etymology Dictionary legitimacy n. 1690s, of children; general use by 1836; see legitimate + -cy. Legitimateness an earlier word for it. | 
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