1. biennial

adjective. ['baɪˈɛniːəl'] occurring every second year.

Rhymes with Biennial

• bicentennial
• quadrennial
• centennial
• triennial
• millennial
• decennial
• perennial

Sentences with biennial

1. Adjective
Beets are a biennial plant, so they only produce seed in the second year after sowing.

2. Noun, singular or mass
Cauliflower is a biennial, which means it will flower and produce seeds in its second year.

2. biennial

adjective. ['baɪˈɛniːəl'] having a life cycle lasting two seasons.

3. biennial

noun. ['baɪˈɛniːəl'] (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.