Omission to do something, whether or not it was attempted, especially something that ought to have been done.
State or condition of not meeting a desirable or intended objective, opposite of success.
Bankruptcy.
An object, person or endeavour in a state of failure or incapable of success.
Termination of the ability of an item to perform its required function; breakdown.
The act of neglecting.
Habitual lack of care.
The state of being neglected.
To fail to do or carry out something due to oversight or carelessness.
To fail to care for or attend to something.
To omit to notice; to forbear to treat with attention or respect; to slight.
To ignore for the sake of simplifying calculations without significantly affecting accuracy.