Nibbed a. : Having a nib or point.

Example:
the tail of my betta is looking as though it has been Nibbed but i havent kept any other fish with him?

Taxonomy
floor mats, car floor mats, rubber, mats, vehicle, convenience, the Clear, Custom Car Floor Mats, Coverking, Car Covers, factory, All-weather, vacuum cleaner, Seat Covers, long lasting, eco-friendly, cotton fabric, duster.

Defination from the web:
... Clear Nibbed Floor Mats are definitely easier to clean and wash off but the cleaning procedure remains uncompleted without a suitable non-caustic, ...