verb, a⋅bused, a⋅bus⋅ing, noun | 1. | to use wrongly or improperly; misuse: to abuse one's authority. |
| 2. | to treat in a harmful, injurious, or offensive way: to abuse a horse; to abuse one's eyesight. |
| 3. | to speak insultingly, harshly, and unjustly to or about; revile; malign. |
| 4. | to commit sexual assault upon. |
| 5. | Obsolete. to deceive or mislead. |
| 6. | wrong or improper use; misuse: the abuse of privileges. |
| 7. | harshly or coarsely insulting language: The officer heaped abuse on his men. |
| 8. | bad or improper treatment; maltreatment: The child was subjected to cruel abuse. |
| 9. | a corrupt or improper practice or custom: the abuses of a totalitarian regime. |
| 10. | rape or sexual assault. |
| 11. | Obsolete. deception. |
| 12. | abuse oneself, to masturbate. |

abuse a·buse (ə-by&oomacr;z')
v. a·bused, a·bus·ing, a·bus·es
To use wrongly or improperly; misuse.
To hurt or injure physically by maltreatment.
To assail with contemptuous, coarse, or insulting words; revile.
Improper use or handling, as of a drug; misuse.
Physical maltreatment, as of a spouse or child.
Insulting or coarse language.