Definitions for biennial

Overview of noun biennial

The noun biennial has 1 senses? (no senses from tagged texts)

1. biennial

((botany) a plant having a life cycle that normally takes two seasons from germination to death to complete; flowering biennials usually bloom and fruit in the second season)

Overview of adj biennial

The adj biennial has 2 senses? (no senses from tagged texts)

1. biennial, two-year

(having a life cycle lasting two seasons; "a biennial life cycle"; "parsnips and carrots are biennial plants often grown as annuals")

2. biennial, biyearly

(occurring every second year; "they met at biennial conventions")