Absence

[Britney]

A state of being absent or withdrawn from a place or from
companionship; -- opposed to presence.

[Cami]

1. The state of being away.
2. The time during [which one] is away.
3. Lack
4. The state of being [absent-minded]; inattentiveness: [absence] of mind.

[Tina]

Our cloud-based, automated absence management solution allows you to replace manual leave of absence tracking with spreadsheets. A software product by ClaimVantage

[Raeanne Dimick]

satans [curse] on man kind,
When [chicks] wont [put out].

[Monty]

the fact of not being where you are usually expected to be: