LINT is validvalid

to give off bits of fiber or fluff [v LINTED, LINTING, LINTS]

3,304 of 196,601 in NWL2023·also valid in CSW24

an absorbent cotton or linen fabric with the nap raised on one side, used to dress wounds, etc. [n -S] / to give off or produce shreds of fibre [v -ED, -ING, -S]