The Greek word "ή" translates to "or" in English. It is a conjunction used to present alternatives or choices between two or more options. For example, in a sentence like "Θέλεις καφέ ή τσάι;" ("Do you want coffee or tea?"), "ή" connects the two drink options. In addition to its basic function, "ή" can also indicate a choice between two contrasting ideas. It is commonly used in both spoken and written Greek, making it an essential part of everyday communication. Understanding "ή" helps in forming questions and expressing preferences clearly.