verb provide adequate grounds to justify (a certain course of action).
verb stand behind and guarantee the quality, accuracy, or condition of.
— synonyms: guarantee
noun a writ from a court commanding police to perform specified acts.
noun a type of security issued by a corporation (usually together with a bond or preferred stock) that gives the holder the right to purchase a certain amount of common stock at a stated price.
— synonyms: stock_warrant, stock-purchase_warrant