Message intended to inform of danger. The soldiers opened fire without warning. Check meanings, examples, usage tips, pronunciation, domains, and related words. The government issued a warning about. The state of being warned. Warning synonyms, warning pronunciation, warning translation, english dictionary definition of warning. See examples of warning used in a sentence. There are a number of ways of warning someone. This dictionary definitions page includes all the possible meanings, example usage and translations of the word warning. The act or utterance of one who warns or the existence, appearance, sound, etc. , of a thing that warns. Something spoken or written that is intended to warn. The action of the verb warn; Discover expressions like red flag warning, serve as a warning, warning signal. The meaning of warning is the act of warning : Warnings can be weak or strong. An instance of warning someone. A warning is something that makes us aware of possible danger. How to use warning in a sentence. A warning is an advance notice of something that will happen, often something unpleasant or dangerous. What does warning mean? A statement telling of or an indication providing evidence of impending danger, difficulty, or misfortune: