Examlex
An infectious agent already existing on or in the body is called ______.
Mnemonics
Memory aids, especially those techniques that use vivid imagery and organizational strategies to enhance recall.
Pragmatics
(1) The practical knowledge needed to use language for communicative purposes. (2) The social context of language.
Code Switching
The practice of alternating between two or more languages or dialects within a conversation.
Semantics
The branch of linguistics concerned with the meaning of words and language.
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