| backwash |
in nautical terminology, water that an oar, propeller, or the like pushes toward the rear of a boat. [4 definitions] |
| backwater |
a pool of water that a dam, current, flood, or the like prevents from flowing. [2 definitions] |
| backwoods |
(often used with a sing. verb) an area that is mostly covered with trees and that has few inhabitants. [4 definitions] |
| backyard |
an open area behind a house that is part of the homeowner's property. |
| bacon |
a fatty, smoked, and salted form of pork, taken from the back and side of the pig. |
| bacteria |
pl. of bacterium. Bacteria are one-celled microscopic organisms of various shapes that are often agents of fermentation and putrefaction and that, in some cases, cause disease. |
| bactericide |
something that can kill bacteria. |
| bacteriology |
the science that is concerned with bacteria. |
| bacteriophage |
any virus that attacks and kills bacteria. |
| bacterium |
any of a large group of one-celled microscopic organisms of various shapes that are often agents of fermentation and putrefaction and that may cause disease. |
| Bactrian camel |
a two-humped camel that is native to central Asia and that is stockier and hairier than an Arabian camel. (Cf. dromedary.) |
| bad |
of low quality or desirability; unsatisfactory. [9 definitions] |
| bad blood |
animosity between two or more people; mutual hostility. |
| bade |
a past tense of bid. |
| badge |
a piece of metal, cloth, or other material worn to signify a particular membership, rank, occupation, or accomplishment. [3 definitions] |
| badger |
any of several carnivorous, short-legged mammals that burrow in the ground. [3 definitions] |
| bad-humored |
having or showing an unpleasant or ill-tempered nature or mood. |
| badinage |
playful conversation marked by joking or teasing; banter. [2 definitions] |
| badlands |
a barren region characterized by rock that has eroded into unusual shapes. |
| badly |
in an incorrect manner; not well. [4 definitions] |
| badman |
an outlaw, desperado, bandit, or the like, esp. in the old American West. |