Simple Definition of biennial
: happening every two years
of a plant : living for only two years or seasons : having a life cycle that is two years or seasons long
Full Definition of biennial
1 : occurring every two years
2 : continuing or lasting for two years; specifically : growing vegetatively during the first year and fruiting and dying during the second
Usage Discussion of biennial
Examples of biennial
The governor explained the biennial budget proposal.
First Known Use of biennial
Seen and Heard
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