'Electrostatics' definitions:

Definition of 'electrostatics'

(from WordNet)
noun
The branch of physics that deals with static electricity

Definition of 'Electrostatics'

From: GCIDE
  • Electrostatics \E*lec`tro*stat"ics\, n. (Physics) That branch of science which treats of statical electricity or electric force in a state of rest. [1913 Webster]