What's the difference between tentage and ventage?
Tentage
Definition:
(n.) A collection of tents; an encampment.
Example Sentences:
(1) Investigations on utilization of fats have been carried out at altitudes of 3,500, 3,800, and 4,700 m, respectively, on 27, 7, and 12 soldiers staying at these altitudes for over 4 months in tentage accommodation.
Ventage
Definition:
(n.) A small hole, as the stop in a flute; a vent.