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| to achieve native or native like command of a language |
| the study of linguistic development by classifying and examining changes in meaning and form |
contamination con·tam·i·na·tion (kən-tām'ə-nā'shən)
n.
The act or process of rendering something harmful or unsuitable.
The presence of extraneous, especially infectious, material that renders a substance or preparation impure or harmful.
contamination
in manuscript tradition, a blending whereby a single manuscript contains readings originating from different sources or different lines of tradition. In literature, contamination refers to a blending of legends or stories that results in new combinations of incident or in modifications of plot.
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