What do biennial mean

Word in Definition. Princeton's WordNet 2. Wiktionary 0. Webster Dictionary 5. Chambers 20th Century Dictionary 0. Editors Contribution 0. Rupayan Talukder on April 17, How to pronounce biennial? Alex US English. David US English. Mark US English. Daniel British. Libby British. Mia British. Karen Australian. Hayley Australian. Natasha Australian.

Veena Indian. Priya Indian. Neerja Indian. Zira US English. Oliver British. Double-click any word on the page to look it up in the dictionary. Big Shagbark. Context examples An oil extracted from the seeds of the plant Oenothera biennis, a North American native biennial branching shrub with small yellow flowers.

Evening Primrose Oil, NCI Thesaurus The researchers, who were studying arsenic-related skin cancer, weighed up levels of lead, manganese and selenium in the blood and measured blood pressure at baseline and at three biennial follow-up examinations. The General Assemblies are biennial , sessions limited to 90 days 45 before ; state and county elections are held at the same time since All rights reserved.

Filters 0. A biennial is defined as an event that happens every two years, or a plant that lasts two years. An example of a biennial is parsley. Happening every second year. The definition of biennial is happening every two years. Lasting or living for two years. An event that occurs every two years.