以下是使用单词meaning 的不同正确形式填空：

1. This word has different meanings depending on the context.

这个单词在不同的语境中有不同的意思。

2. The meaning of the sentence is unclear because of the ambiguity in the language.

由于语言中的歧义，这句话的意思不清楚。

3. The dictionary provides a clear explanation of the meaning of each word.

词典为每个单词提供了清晰的意义解释。

4. The author's meaning in the passage was not clear to the reader.

作者在文章中的意图没有清晰地传达给读者。

5. The meaning of the word "meaning" is derived from its etymology.

单词“meaning”的意思可以从其词源学中得出。