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.
Habitual lack of care.
The act of neglecting.
The state of being neglected.
The practice of complying with a law, custom, command or rule.
That which is to be observed.
Observation or the act of watching.
A rule governing a religious order, especially in the Roman Catholic church.
The custom of celebrating a holiday or similar occasion.
Reverence; homage.