'Countercharge' definitions:

Definition of 'countercharge'

(from WordNet)
noun
A charge brought by an accused person against the accuser
noun
A retaliatory charge

Definition of 'Countercharge'

From: GCIDE
  • Countercharge \Coun"ter*charge`\ (koun"t?r-ch?rj`), n. An opposing charge. [1913 Webster]