Explain the concept of semantic extension and its connection to word roots.

Explain the concept of semantic extension and its connection to word roots.

Semantic extension refers to the process by which the meaning of a word expands or extends beyond its original or primary meaning. It involves the broadening or narrowing of a word's semantic scope to include additional or related concepts. This concept is connected to word roots as word roots often serve as the foundation or core meaning of a word. Through semantic extension, new words or meanings can be derived from these word roots by adding prefixes, suffixes, or altering the word's form. This allows for the creation of a diverse vocabulary and facilitates the understanding and communication of complex ideas.