1
a
: the ability to use your hands skillfully
The job requires manual dexterity.
He has the dexterity needed to deal cards quickly.
b
: the ability to easily move in a way that is graceful
The amazing dexterity of the acrobat.
2
formal
: clever skill : the ability to think and act quickly and cleverly
He's a teacher known for his imagination and verbal dexterity.
political dexterity [=adroitness]



