bivalve |
a mollusk with two shells hinged together, such as a mussel, oyster, or clam. [3 definitions] |
bivouac |
a temporary encampment, esp. military, without protecting shelter. [2 definitions] |
biweekly |
occurring or appearing every two weeks. [3 definitions] |
biyearly |
happening every two years or lasting two years; biennial. [2 definitions] |
bizarre |
strikingly odd or unusual, esp. in appearance or behavior. |
Bk |
symbol of the chemical element berkelium. |
blab |
to reveal carelessly or indiscreetly. [4 definitions] |
blabber |
to talk or say in a wordy, nonsensical, or indiscreet way. [2 definitions] |
blabbermouth |
(informal) one who talks indiscreetly, esp. one who habitually reveals confidential information. |
black |
of or pertaining to the color black, the color of the night sky. [13 definitions] |
black-and-blue |
discolored or covered with discolorations from blood coagulated under the skin; bruised. |
black and white |
print or writing considered as documentary evidence or binding proof. [2 definitions] |
black-and-white |
in shades of black and white only, as a photograph or film. [3 definitions] |
black art |
black magic; sorcery. |
blackball |
to cast out, as from a group; ostracize. [3 definitions] |
black bass |
any of several related North American freshwater game fishes. |
black bear |
a North American bear, smaller than a grizzly bear, with thick black or brown fur. [2 definitions] |
black belt |
the highest rank among practitioners of martial arts such as judo or karate. [3 definitions] |
blackberry |
a berry, dark purple to black and composed of many large seeds. [2 definitions] |
blackbird |
any of various common songbirds, the males of which are black or mostly black, such as the European thrush or the American red-winged blackbird. |
blackboard |
a smooth, hard, dark-colored panel, often made of slate and suitable for writing on with chalk; chalkboard. |