分类 » Umbrella metacategories » 原始印欧语词根词源
Umbrella categories covering terms derived from particular 原始印欧语词根.
This is an umbrella metacategory, covering a general area such as "lemmas", "names" or "terms by etymology". It contains no dictionary entries, but holds only umbrella ("by language") categories covering specific subtopics, which in turn contain language-specific categories holding terms in a given language for that same topic.