Noun

(en-noun)

A state of being away or withdrawn from a place or from companionship; the period of being away.

* (rfdate) (w) 2:12

Not as in my presence only, but now much more in my absence .

Failure to be present where one is expected, wanted, or needed; nonattendance; deficiency.

* (rfdate) - Kent

In the absence of conventional law.

Lack; deficiency; nonexistence.

Inattention to things present; abstraction (of mind).

* (rfdate), (Joseph Addison) (1672-1719)

Reflecting on the little absences and distractions of mankind.

* 1824-1829? , (w), (Imaginary Conversations)

To conquer that abstraction which is called absence .

(medical) Temporary loss or disruption of consciousness, with sudden onset and recovery, and common in epilepsy.

(fencing) Lack of contact between blades.

Noun

(en-noun)

The point of complete depletion, of the state of being used up.

Supreme tiredness; having exhausted energy.

* {{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)

, chapter=19 citation , passage=As soon as Julia returned with a constable, Timothy, who was on the point of exhaustion , prepared to give over to him gratefully. The newcomer turned out to be a powerful youngster, fully trained and eager to help, and he stripped off his tunic at once.}}

(dated, chemistry) The removal (by percolation etc) of an active medicinal constituent from plant material.

(dated, physics) The removal of all air from a vessel (the creation of a vacuum).

(maths) An exhaustive procedure