Which of the following best describes a homograph?

A homograph is best described as words that are spelled the same but have different meanings. This is significant in language as it highlights the complexity and richness of vocabulary, where context plays a crucial role in understanding which meaning is intended. For example, the word "lead" can refer to a metal or the act of guiding someone. Understanding homographs is essential for reading comprehension and effective communication, as it aids in discerning meaning based on context. This differentiation is key for learners as they develop their linguistic skills. Other options describe different linguistic concepts, such as synonyms or homophones, which are not related to the definition of homographs.