off chance

== English == === Alternative forms === off-chance, offchance === Etymology === From off +‎ chance. === Pronunciation === === Noun === off chance (plural off chances) (idiomatic) A possibility that is not likely or probable. ==== Derived terms ==== on the off chance ==== Translations ==== ==== Further reading ==== “off chance”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.