slimchance

noun
UK /slɪm tʃɑːns/
US /slɪm tʃæns/

A very small chance that something will happen.

There is a slimchance of rain today, so we can still have our picnic.


OTHER MEANINGS

2. A situation where success is very unlikely.

Winning the lottery is a slimchance, so don't count on it.

3. A tiny opportunity that is barely there.

She had a slimchance to catch the last bus, but she ran anyway.

4. A low probability of something good happening.

There's a slimchance the store still has the toy you want.