'Recalcitrant' definitions:

Definition of 'recalcitrant'

From: WordNet
adjective
Stubbornly resistant to authority or control; "a fractious animal that would not submit to the harness"; "a refractory child" [syn: fractious, refractory, recalcitrant]
adjective
Marked by stubborn resistance to authority; "the University suspended the most recalcitrant demonstrators"

Definition of 'Recalcitrant'

From: GCIDE
  • Recalcitrant \Re*cal"ci*trant\ (r[-e]*k[a^]l"s[i^]*trant), a. [L. recalcitrans, p. pr. of recalcitrare to kick back; pref. re- re- + calcitrare to kick, fr. calx heel. Cf. Inculcate.] Kicking back; recalcitrating; hence, showing repugnance or opposition; refractory. [1913 Webster]

Synonyms of 'recalcitrant'

From: Moby Thesaurus