quadannual
adjEtymology From quad- + annual.
1
Rare Once every four years; quadrennial.
- Under mounting pressure from native people, who began attending their quadannual conventions in the mid-1970s, both the World Conservation Union (IUCN) and World Parks Congress have voted by wide majorities their approval of […]2011, Mark Dowie, Conservation Refugees, page 155:
- The quadannual cycle and the 36 day cycle were also observed in the spectra of SE and SW regions.2011, S. D. Attri, L. S. Rathore, M. V. K. Sivakumar, Challenges and Opportunities in Agrometeorology, page 78:
1 more example
- FGI functions as a contractual, fundraising, and coordinating entity for the quadannual Guidelines revision process, supporting the work of the independent Health Guidelines Revision Committee […]2014, James T. Tweedy, Healthcare Hazard Control and Safety Management, Third Edition, page 95: