Буду is a Russian word that translates to "I will be" in English. It is the first person singular form of the verb "быть," which means "to be." This word is often used to express future intentions or states of being. For example, one might say, "Я буду дома," meaning "I will be at home." In Russian grammar, Буду is part of the future tense. It helps convey actions or conditions that will occur later. Understanding this word is essential for forming sentences about future plans, making it a fundamental aspect of learning the Russian language.