Biennially

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Biennially \Bi*en"ni*al*ly\, adv.
     Once in two years.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  biennially
       adv : every two years; "this festival takes places biennially"
             [syn: {biyearly}]