ETYM Latin abortare, from abortus, p. p. of aboriri; ab + oriri to rise, to be born. Related to Orient.
1. To terminate a pregnancy by undergoing an abortion.
2. To terminate before completion, as of a computer process, a mission, etc.
1. To emit a loud noise as a result of undergoing a backfire, as of cars.
2. To have an unexpected and undesired effect; SYN. backlash.
3. To set a controlled fire to halt an advancing forest to prairie fire. back-fire.
1. To be unable.
2. To be unsuccessful; SYN. go wrong, miscarry.
3. To become bankrupt or insolvent; fail financially and close.
4. To disappoint, prove undependable to; abandon, forsake; SYN. betray.
5. To fail to do something; leave something undone; SYN. neglect.
6. To fail to get a passing grade; SYN. flunk, bomb, flush it.
7. To fall short in what is expected.
8. To get worse.
9. To judge unacceptable.
10. To prove insufficient; SYN. run out, give out.
11. To stop operating or functioning; SYN. give way, die, give out, conk out, go, break, break down.
1. To fail to hit the intended target.
2. To fail to perceive or to catch with the senses or the mind; SYN. lose.
3. To fail to reach or get to:
4. To fail to reach
5. To be absent
6. To fail to experience; SYN. escape.
7. To fail to attend an event or activity:
8. To be without; SYN. lack.
9. To feel or suffer from the lack of: