Definition of biennial
- a. - Happening, or taking place, once in two years; as, a
biennial election.
- a. - Continuing for two years, and then perishing, as plants
which form roots and leaves the first year, and produce fruit the
second.
- n. - Something which takes place or appears once in two years;
esp. a biennial examination.
- n. - A plant which exists or lasts for two years.
- a. - Happening, or taking place, once in two years; as, a
biennial election.
- a. - Continuing for two years, and then perishing, as plants
which form roots and leaves the first year, and produce fruit the
second.
- n. - Something which takes place or appears once in two years;
esp. a biennial examination.
- n. - A plant which exists or lasts for two years.