1550s, from Latin definitus "defined, bounded, limited," past participle of definire (see define). Definite means "defined, clear, precise, unmistakable;" definitive means "having the character of finality."
权威例句
1. Her Royal Highness has definite views about most things.
女王陛下对大多数事情都有明确的观点。
2. When you came away you made a definite effort to mix.
你离开时一定要努力和大家搞好关系。
3. Mary is very definite about this.
玛丽对此非常肯定。
4. In a double-blind trial, there were definite improvements.