I offer and defend an account of real definitions. I put forward two versions of the account, one formulated in terms of the notion of generalised identity and of a suitable notion of grounding (RD1), and the other one formulated in terms of the former notion and of a suitable notion of comparative joint‐carvingness (RD2). Given a plausible assumption, (RD1) and (RD2) turn out to be equivalent. I give a sketch of a unified account of the three notions involved in (RD1) and (RD2) from which the assumption can be derived.

中文翻译：

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真实定义

我提供并捍卫真实定义。我提出了两种说法，一种是根据广义认同的概念和适当的基础（RD1）的概念制定的，另一种是根据前一种概念的比较联名的适当概念-雕刻度（RD2）。给定一个合理的假设，（RD1）和（RD2）等效。我给出了（RD1）和（RD2）中涉及的三个概念的统一说明的草图，可以从中得出假设。