vigesimal

2 definitions found

vigesimal - Collaborative International Dictionary of English v.0.48 :

  Vigesimal \Vi*ges"i*mal\, a. [L. vigesimus twentieth, from
     viginti twenty.]
     Twentieth; divided into, or consisting of, twenties or twenty
     parts. --Tylor.
     [1913 Webster]

vigesimal - WordNet (r) 2.1 (2005) :

  vigesimal
      adj 1: relating to or based on the number twenty