n 1  :  a motor performance leading to a definite result  2  :  a dealing with objects (as by moving, perceiving, or desiring them)
vi 1  :  to perform an act  :  BEHAVE  2  :  to produce an effect <wait for a medicine to > 
abbr active .
 
 
 
Published under license with Merriam-Webster, Incorporated.  © 1997-2024.