donut spare
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English
[edit]Alternative forms
[edit]Etymology
[edit]Noun
[edit]donut spare (plural donut spares)
- (automotive) A type of spare tire. The undersized spare wheel (tire and rim) provided by automotive manufacturers in lieu of a full-sized tire, for use in emergencies, when one of the regular ones can no longer be used.
See also
[edit]- inner tube (sometimes called a donut)