The Greek word "αλλά" translates to "but" in English. It is a conjunction used to introduce a contrast or exception in a sentence. For example, in the sentence "I wanted to go to the beach, αλλά it started to rain," "αλλά" highlights the shift from the desire to go to the beach to the reality of rain. In Greek grammar, "αλλά" is often used to connect two clauses that present opposing ideas. It helps clarify the relationship between thoughts, making it easier for the reader or listener to understand the intended meaning. This word is essential for effective communication in the Greek language.