Zusammenfassung The PIE suffix *-u̯o- was originally denominative and had oppositional function but was normally not used for space terms. After the PIE period, it became productive in the Northwest-Indo-European languages for the purpose of forming color terms. The socially distinctive function of the suffix in Anatolian discovered by Rieken and Sasseville is explained as a special development.

中文翻译：

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Das Suffix *-u̯ó- im Indogermanischen und Anatolischen

Zusammenfassung PIE 后缀 *-u̯o- 最初是主格并具有对位功能，但通常不用于空间术语。在 PIE 时期之后，为了形成颜色术语，它在西北-印欧语系中变得富有成效。Rieken 和 Sasseville 发现的安纳托利亚语后缀的社会独特功能被解释为一种特殊的发展。