disposable

US /dɪˈspoʊ.zə.bəl/
UK /dɪˈspoʊ.zə.bəl/
"disposable" picture
1.

intended to be used once or for a limited period and then thrown away

:
We use disposable plates for the picnic.
Disposable diapers are convenient for parents.
2.

available to be used

:
He has a lot of disposable income.
The company has disposable assets.