)warrant
授权, 正当理由, 根据, 证明, 凭证, 委任状, 批准, 许可证1. a writ from a court commanding police to perform specified acts
2. 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
同义词：stock warrant, stock-purchase warrant
3. formal and explicit approval
同义词：sanction, countenance, endorsement, indorsement, imprimatur
4. a written assurance that some product or service will be provided or will meet certain specifications
同义词：guarantee, warrantee, warranty
动词warrant:
1. show to be reasonable or provide adequate ground for
同义词：justify
2. stand behind and guarantee the quality, accuracy, or condition of
同义词：guarantee
- 习惯用语
- sign one's own death warrant 自寻死路, 自我毁灭; 自找失败
- swear out a warrant 发出逮捕证
