ولن is an Arabic word that translates to "will not" in English. It is used to express a refusal or denial of an action in the future. This term is often employed in various contexts, such as conversations, literature, and formal writing, to indicate that something is not going to happen. In Arabic grammar, ولن is a particle that negates future tense verbs. It is typically followed by a verb in the future tense, emphasizing the speaker's intention or decision not to perform the action. Understanding ولن is essential for mastering negation in Arabic sentences.