Bidens bipinnata
— Noun
– English
~ common bur marigold of the eastern United States
biplane
— Noun
– English
~ old fashioned airplane; has two wings one above the other
biprism
— Noun
– English
~ an optical device for obtaining interference fringes
Adalia bipunctata
— Noun
– English
~ red ladybug with a black spot on each wing
biquadrate
— Noun
– English
~ an algebraic equation or function of the fourth degree
biquadratic
— Noun
– English
~ an equation of the fourth degree
biquadratic
— Noun
– English
~ an algebraic equation or function of the fourth degree
biquadratic
— Noun
– English
~ a polynomial of the fourth degree
birch
— Noun
– English
~ a switch consisting of a twig or a bundle of twigs from a birch tree; used to hit people as punishment; "my father never spared the birch"
birch beer
— Noun
– English
~ carbonated drink containing an extract from bark of birch trees
birch bark
— Noun
– English
~ a canoe made with the bark of a birch tree
birch
— Noun
– English
~ hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood
birch
— Noun
– English
~ any betulaceous tree or shrub of the genus Betula having a thin peeling bark
birchbark
— Noun
– English
~ a canoe made with the bark of a birch tree
aquatic bird
— Noun
– English
~ wading and swimming and diving birds of either fresh or salt water
apodiform bird
— Noun
– English
~ nonpasserine bird having long wings and weak feet; spends much of its time in flight
ant bird
— Noun
– English
~ any of various dull-colored South American birds that feeding on ants some following army ant swarms