- (superl.) Wanting good qualities, whether physical or moral; injurious, hurtful, inconvenient, offensive, painful, unfavorable or defective, either physically or morally; evil; vicious; wicked; -- the opposite of good; as, a bad man; bad conduct; bad habits; bad soil; bad health; bad crop; bad news.
- (imp.) Bade.
- of Bid.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Bad. Retrieved September 22, 2026, from http://smartdefine.org/bad/definitions/1977874 |
| Chicago | Webster's. 2011. "Bad" http://smartdefine.org/bad/definitions/1977874 (accessed September 22, 2026). |
| Harvard | Webster's 2011, Bad, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/bad/definitions/1977874>. |
| MLA | Webster's. "Bad" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/bad/definitions/1977874> |