H4A1I1R1B3A1L1L1
13 points
HAIRBALL is validvalid
a ball of hair
a concretion of hair in the stomach, e.g. in cats as a result of swallowing fur, etc. during grooming
a ball of hair
a concretion of hair in the stomach, e.g. in cats as a result of swallowing fur, etc. during grooming