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expendable

expendable

46 6.7
Able to be used up or given up because it is not important to the main goal
  • adjective
  • /ɪkˈspɛndəbl/
translation icon : prescindible
  • In the military, some resources are deemed expendable, meaning they can be sacrificed for the mission's success.
  • become expendable
  • expendable launch vehicle
  • expendable launch vehicle

Now people's expendable income is, you know, is, is drying up.

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Examples

  • Commercial launches today are provided by expendable launch vehicles, which are used only once.

    Academic text (2008)
  • The next-generation expendable engine will use a simplified gas-generator cycle, Weiss noted.

    Academic text (1998)
  • But the key thing to that is the reason they do that is to make them expendable, to use them.

  • Which means main characters are completely expendable now, too.

  • The two were a special operations unit, expendable in the big picture, and this is big, Mike.

  • Do I send the most expendable?

  • When they first heard about this thing, it was "crew expendable".

  • Therefore, you, your headquarters and everyone associated with your operation has been marked expendable.

  • And how much do you think young girls have been deemed expendable because they're from a working class background?

  • Energy will no longer be cheap and expendable, and its use will not be viewed as inconsequential.

    Academic text (2009)

Synonyms

inconsequential
vsexpendable
29 7.7

Not important and not likely to make a difference

is used up because losing it does not affect the overall objective
unessential
vsexpendable
1 5.0

Not needed for the main purpose

is intended to be consumed because it is regarded as unimportant to the goal
sacrificeable
vsexpendable
7.9

Something you can give up to help reach a goal

is meant to be used up because it is considered of little importance
jettisonable
vsexpendable
7.9

Can be dropped or given up when not needed

is chosen to be used up specifically as a sacrifice for the objective
discardable
vsexpendable
4.0

Made to be thrown away after use

is intentionally used up for the main goal rather than merely discarded

Antonyms

48 4.6

Needed so much you cannot do without it or them

How Expendable

dispensable
4 6.1
expendable
46 6.7
replaceable
15 3.3
indispensable
48 4.6

Surface Forms

expendable positive

Morphology

expendable = expend (transparent) = expend + able

Formed by the verb 'expend' + productive suffix '-able', meaning 'able to be expended', which a learner can derive from the base verb.

Etymology

Expendable comes from Latin parts ex- 'out' and pendere 'to pay', the same root as spend and expense. So something expendable is like an item you can 'spend' or use up — not essential and able to be given away or sacrificed.