In Galician grammar, pronouns and determiners play a vital role in conveying meaning and clarifying relationships between words. Pronouns are words that replace nouns and can be used to avoid repetition. They agree in gender, number, and case with the noun they replace. Galician has several types of pronouns, including personal, possessive, demonstrative, relative, and indefinite pronouns.

Determiners, on the other hand, are words that are placed before nouns to specify their reference. They provide information about definiteness, quantity, proximity, and possession. Galician determiners also agree in gender, number, and case with the noun they modify.

Both pronouns and determiners undergo inflection to match the noun they refer to. In Galician, this inflection includes changes in gender, number, and case. The correct use of pronouns and determiners is crucial for conveying accurate meaning in Galician sentences.

The study of pronouns and determiners theory in Galician grammar is essential for learners to fully grasp the intricacies of the language. It enables learners to form coherent and accurate sentences while expressing ideas and concepts effectively.