A value that is missing.
To fail to hit.
To fail to achieve or attain.
To avoid; to escape.
To become aware of the loss or absence of; to feel the want or need of, sometimes with regret.
To fail to understand; to have a shortcoming of perception; overlook.
To fail to attend.
To be late for something (a means of transportation, a deadline, etc.).
To be wanting; to lack something that should be present.
(said of a card) To fail to help the hand of a player.
To fail to score (a goal).
To go wrong; to err.
To be absent, deficient, or wanting.
Not able to be located; gone, misplaced.
Not present when it (they) should be.
Of an internal combustion engine: running roughly due to an occasional lack of a spark or other irregular fault.