disposable

adjective
dis·​pos·​able | \ di-ˈspō-zə-bəl How to pronounce disposable (audio) \

Definition of disposable

 (Entry 1 of 2)

1 : subject to or available for disposal specifically : remaining to an individual after deduction of taxes and necessary living expenses disposable income
2 : designed to be used once or only a limited number of times and then thrown away disposable diapers Replace the disposable razor when the blade becomes dull.