| INV | force to retire, remove from active duty, as of firemen |
|---|---|
| INV | no longer valid |
| INV | having no cogency or legal force |
| INV | take away the legal force of or render ineffective |
| INV | show to be invalid |
| INV | of cheques or tickets |
| INV | declare invalid |
| INV | deprived of legal force |
| INV | establishing as invalid or untrue |
| INV | a formal termination (of a relationship or a judicial proceeding etc) |
| INV | an official who can invalidate or nullify |
| INV | chronic ill health |