B1
the physical or mental skill or qualities that you need to do something
Dictionary examples:
Her ability to find typos after sending important emails is uncanny. (0.0)
His ability to fall asleep during important meetings is truly remarkable. (0.0)
My grandma's ability to text faster than me is embarrassing. (0.0)
She had the ability to explain things clearly. (16.2)
athletic/academic ability (39.4)