innage
noun/ˈɪn.ɪd͡ʒ/ · /ˈɪn.əd͡ʒ/
Etymology From in + -age, modelled after outage.
1
The quantity of goods remaining in a container when received after shipment.
2
Aeronautics, Aerospace, Business, Engineering, Natural sciences, Physical sciences The amount of fuel remaining in the fuel tanks of an aircraft following a flight.