It had only an ephemeral existence after the battle of Valmy and the Prussians' evacuation of the territory.

In other words, sandwiched as we are between the "everything" that is behind us and the "zero" beyond us, ours is an ephemeral existence in which there is neither coincidence nor possibility.

Royal Veragua had an ephemeral existence.

The inextinguishable power of life in my frame, and their ephemeral existence, places us wide as the poles asunder.

Angels in heaven do not have an ethereal or ephemeral existence but enjoy an active life of service to others.

During the plasma's ephemeral existence it may conduct its electrostatic charge to the spacecraft, causing arcing, short circuits and damage to computer chips and circuits.

His background in football were: Atletico Chihuahua and Dorados de Chihuahua, Second and Third division respectively, which were ephemeral existence.

In the Republic, legions had an ephemeral existence.

It disbands and reforms each year with new personnel, and this fleeting, ephemeral existence is clearly what makes it so special.