'Vicenary' definitions:

Definition of 'vicenary'

(from WordNet)
adjective
Of or relating to or based on 20

Definition of 'Vicenary'

From: GCIDE
  • Vicenary \Vic"e*na*ry\ (?; 277), a. [L. vicenarius, fr. viceni twenty each; akin to viginti twenty.] Of or pertaining to twenty; consisting of twenty. [1913 Webster]