'Militancy' definitions:

Definition of 'militancy'

From: WordNet
noun
A militant aggressiveness [syn: combativeness, militance, militancy]

Definition of 'Militancy'

From: GCIDE
  • Militancy \Mil"i*tan*cy\, n. [See Militant.] [1913 Webster]
  • 1. The state of being militant; warfare. [1913 Webster]
  • 2. A military spirit or system; militarism. --H. Spencer. [1913 Webster]