Pronunciation: /ɪkˈspɛndəb(ə)l, ɛk-/
adjective
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of relatively little significance, and therefore able to be abandoned or destroyed: the region is expendable in the wider context of national politics
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(of an object) designed to be used only once and then abandoned or destroyed: unmanned and expendable launch vehicles
Derivatives
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Pronunciation: /-ˈbɪlɪti/
noun -
adverb