skillfully

hold or keep within limits v handle and cause to function v control (others or oneself) or influence skillfully, usually to one's advantage v check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard v verify by using a duplicate register for comparison v be careful or certain to do something

a person with special knowledge or ability who performs skillfully

n a person with special knowledge or ability who performs skillfully

of a person unable to do something skillfully s

To lay color on canvas by uniting them skillfully together