What does DIMS mean?

Answer 1

Dim means to make slightly darker. Dim is the opposite of bright, e.g. dim light or dim-witted.

Dim means low or not bright

If you are referring to a;

Person-not smart/dumb

Lights-low/ not very bright

* If it isn't one of these it might be used referring to them! i have alot of friends that say dim or dem instead of saying them.

Answer 2

It is a low light level which makes it harder to see the things around you.

Answer 3

Making less bright. For example, we can speak of dimming headlights on our car when we pass other cars.