the morphological process in linguistics where a word, stem, or root is repeated to change its meaning or express a grammatical category

这种语言通过重复法来表示名词的复数形式。

the rhetorical, stylistic, or translation technique of repeating words or phrases for emphasis, clarity, or rhythm, including duplication and anadiplosis

为了增强演说的感染力，他巧妙地运用了重复法。