A state of being away or withdrawn from a place or from companionship; the period of being away.
Failure to be present where one is expected, wanted, or needed; nonattendance; deficiency.
Lack; deficiency; nonexistence.
Inattention to things present; abstraction (of mind).
Temporary loss or disruption of consciousness, with sudden onset and recovery, and common in epilepsy.
Lack of contact between blades.