12-letter words containing b, i, c, o
- bicycle shop — a shop that sells and usually repairs bicycles and bicycle parts
- bifunctional — having two functions
- bill and coo — the parts of a bird's jaws that are covered with a horny or leathery sheath; beak.
- billow cloud — a cloud consisting of broad, parallel bands oriented perpendicularly to the wind.
- bimorph cell — a piezoelectric transducer consisting of two crystals cemented together, used in microphones, headphones, loudspeakers, etc. to convert vibrations into a voltage output or to convert a signal voltage into vibrations that can produce audible sounds
- binary color — secondary color.
- bingo caller — the person who shouts out the numbers to bingo players
- binocularity — binocular characteristics
- bio-security — the precautions taken to protect against the spread of lethal or harmful organisms and diseases
- bioacoustics — the study of animals' use of sound
- biochemistry — Biochemistry is the study of the chemical processes that happen in living things.
- biocoenology — the branch of ecology concerned with the relationships and interactions between the members of a natural community
- biocomputing — the application of computing to problems in biology, biochemistry, and genetics
- biocorrosion — corrosion caused by or enhanced by bacteria or other microorganisms; biologically induced corrosion.
- biographical — Biographical facts, notes, or details are concerned with the events in someone's life.
- bioinorganic — pertaining to the biological activity of metal complexes and nonmetal compounds based on elements other than carbon (contrasted with bioorganic).
- biologically — pertaining to biology.
- biomagnetics — the study of magnetic fields as a form of therapy
- biomechanics — the study of the mechanics of the movement of living organisms
- biometrician — a person who is knowledgeable about biometry
- biomolecular — relating to a biomolecule
- biopesticide — a naturally occurring or derived substance or an organism that controls pests by nontoxic means
- biorhythmics — the study of biorhythms
- bioscientist — any science that deals with the biological aspects of living organisms.
- biosociology — the study of the evolution of social forms and the development of social behavior in terms analogous to or correlated with biological studies.
- biosynthetic — of, relating to, or characterized by biosynthesis, the formation of chemical compounds by a living organism, or a laboratory process modeled after these reactions in living organisms.
- biotechnical — relating to biotechnology
- bird colonel — a full colonel in the US Army
- bishop's-cap — any of a genus (Mitella) of small woodland plants of the saxifrage family, with two-lobed seedcases shaped like a bishop's hat
- black heroin — a very potent and addictive form of heroin that is dark-colored.
- black liquor — (in making wood pulp for paper) the liquor that remains after digestion.
- blastocoelic — of or relating to the blastocoel
- blind corner — a corner where the view of the road ahead is completely obscured or very restricted
- block caving — a method of mining a large block of ore by systematically undercutting so the ore will cave. Compare cave (def 5a).
- block island — an island off the coast of and a part of Rhode Island, at the E entrance to Long Island Sound.
- block signal — a fixed railroad signal governing the movements of trains entering and using a given section of track.
- block voting — voting using block votes
- blockbusting — A blockbusting film or book is one that is very successful, usually because it is very exciting.
- bloodsucking — any animal that sucks blood, especially a leech.
- bluestocking — A bluestocking is an intellectual woman.
- body fascism — intolerance of those whose bodies do not conform to a particular view of what is desirable
- body politic — The body politic is all the people of a nation when they are considered as a complete political group.
- boletic acid — fumaric acid.
- bolshevistic — of, relating to, or characteristic of Bolshevists or Bolshevism.
- boniface iii — pope a.d. 607.
- boniface vii — antipope a.d. 974, 984–985.
- book society — book club.
- bookcrossing — the practice of deliberately leaving books in places where they will be found and read by other people
- bootylicious — sexually attractive, esp with curvaceous buttocks
- booze cruise — a day trip to a foreign country, esp from England across the English Channel to France, for the purposes of buying cheap alcohol, cigarettes, etc