'Ballister' definitions:

Definition of 'Ballister'

From: GCIDE
  • Ballister \Bal"lis*ter\ (b[a^]l"l[i^]s*t[~e]r or b[a^]l*l[i^]s"t[~e]r), n. [L. ballista. Cf. Balister.] A crossbow. [Obs.] [1913 Webster]