Definition of "disposable"

disposable

/dɪsˈpəʊzəbl̩/

noun
plural disposables
1. Any object that is designed to be disposed of rather than refilled or repaired.
  Quotations
  Parents who use cloth diapers often use disposables for travel, nights, or both.
  2010, Kathleen Huggins, The Expectant Parents' Companion, page 88
adjective
comparative more disposable, superlative most disposable
1. That can be disposed of.
2. That is designed to be discarded rather than reused, refilled or repaired.
3. Available to be used; at one's disposal.