black spotblack spot
any of various diseases of plants, esp. roses, that produce round black spots on the leaves
Any of various fungal or bacterial diseases of plants, resulting in small black spots on the leaves or on other parts.
(plural black spots)
- A fungal disease among plants, particularly roses, that results in black spots on the leaves.
- A section of roadway that has been designated as being particularly accident-prone.
- A fictional judicial device among pirates, consisting of a black circle indicating condemnation.
- (snooker) The spot on a snooker table where the black ball is normally placed.