Sinclair C5 /ˌsɪŋkleə siː ˈfaɪv $ -kleər-/ trademark
a type of very small car for one person, invented by Sir Clive Sinclair in 1985. It had three wheels and used an electric battery. The C5 never became popular and very few were sold, but people often made jokes about how small and slow it was.

[TahlilGaran] Dictionary of Contemporary English ▲