n a writ from a court commanding police to perform specified acts
n 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
n formal and explicit approval
n a written assurance that some product or service will be provided or will meet certain specifications
v show to be reasonable or provide adequate ground for
v stand behind and guarantee the quality, accuracy, or condition of
n. 认股权证；支付命令；仓单（warrant的复数）