In English, what term represents different meanings of words that share the same spelling or pronunciation?

The correct term that represents different meanings of words that share the same spelling or pronunciation is homographs. Homographs are words that are spelled the same way but have different meanings, and they may or may not be pronounced the same way. For example, the word "lead" can refer to a type of metal or to the act of guiding someone.

Understanding homographs is important in multi-sensory structured language education because it highlights how context can change the meaning of words, which is a crucial concept for language learning. This awareness helps students navigate the complexities of English vocabulary effectively.

The other terms do not apply in this context. Synonyms refer to words that have similar meanings, while antonyms are words with opposite meanings. Idioms are expressions whose meanings are not deducible from the individual words, further emphasizing the diversity of language but not in the context of shared spelling or pronunciation.