bn:00098332a
Adjective Concept
EN
biennial  biyearly  biannual
EN
Occurring every second year WordNet 3.0
Definitions
Examples
Relations
Sources
EN
Occurring every second year WordNet 3.0 & Open English WordNet
Occurring every two years. OmegaWiki
EN
They met at biennial conventions WordNet 3.0 & Open English WordNet
SIMILAR
WordNet 3.0 & Open English WordNet
OmegaWiki