Final answer:
Limited English proficiency under Title VI refers to the inability to understand and communicate effectively in the English language.
Step-by-step explanation:
Under Title VI, limited English proficiency pertains to the inability to understand and communicate effectively in the English language. This term is often used in the context of civil rights and education, where it refers to students who have difficulty learning due to a lack of English language skills. For example, under Title VI, schools are required to provide appropriate language assistance to students with limited English proficiency in order to ensure equal educational opportunities.