12-letter words containing b, o, s, n, i
- biomechanics — the study of the mechanics of the movement of living organisms
- bioscientist — any science that deals with the biological aspects of living organisms.
- biosynthesis — the formation of complex compounds from simple substances by living organisms
- 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.
- biting louse — any wingless insect of the order Mallophaga, such as the chicken louse: external parasites of birds and mammals with biting mouthparts
- blastulation — the process of blastula formation
- blind-emboss — blind-stamp.
- 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.
- blockbusting — A blockbusting film or book is one that is very successful, usually because it is very exciting.
- blood spavin — a disease of the hock joint of horses in which enlargement occurs because of collected fluids (bog spavin) bony growth (bone spavin) or distention of the veins (blood spavin)
- bloodstained — Someone or something that is bloodstained is covered with blood.
- bloodsucking — any animal that sucks blood, especially a leech.
- blossom into — the flower of a plant, especially of one producing an edible fruit.
- blue stilton — a rich cheese made from whole milk, blue-veined and very strong in flavour
- bluestocking — A bluestocking is an intellectual woman.
- boardsailing — windsurfing
- boatsmanship — seamanship as applied to boats, especially rowboats and motorboats.
- body english — a follow-through motion of the body, as after bowling a ball, in a semi-involuntary or joking effort to control the ball's movement
- bognor regis — a resort in S England, in West Sussex on the English Channel: electronics industries. Regis was added to the name after King George V's convalescence there in 1929. Pop: 62 141 (2001)
- bond washing — a series of deals in bonds made with the intention of avoiding taxation
- bone density — the degree of compactness of bone
- book signing — a prearranged and publicized event at which an author signs copies of their latest book, often with individual dedications to purchasers
- bookcrossing — the practice of deliberately leaving books in places where they will be found and read by other people
- bosom friend — an intimate friend
- brainstormer — a person who brainstorms
- brisbane box — a broad-leaved evergreen tree, Tristania conferta, native to Australia, having a deciduous outer bark.
- broadcasting — Broadcasting is the making and sending out of television and radio programmes.
- brown-nosing — If you accuse someone of brown-nosing, you are saying in a rather offensive way that they are agreeing with someone important in order to get their support.
- browser skin — a changeable decorative background for a browser
- buenos aires — the capital of Argentina, a major port and industrial city on the Río de la Plata estuary: became capital in 1880; university (1821). Pop: 13 349 000 (2005 est)
- bull session — A bull session is an informal conversation among a small group of people.
- bunco artist — a confidence trickster or con artist
- burkina faso — an inland republic in W Africa: dominated by Mossi kingdoms (10th–19th centuries); French protectorate established in 1896; became an independent republic in 1960; consists mainly of a flat savanna plateau. Official language: French; Mossi and other African languages also widely spoken. Religion: mostly animist, with a large Muslim minority. Currency: franc. Capital: Ouagadougou. Pop: 17 812 961 (2013 est). Area: 273 200 sq km (105 900 sq miles)
- byelorussian — Byelorussian means belonging or relating to Byelorussia or to its people or culture.
- calibrations — Plural form of calibration.
- camp bastion — a large British military base in Helmand province, Afghanistan, built in 2006
- cannabinoids — Plural form of cannabinoid.
- carbocations — Plural form of carbocation.
- carbonatites — Plural form of carbonatite.
- celebrations — Plural form of celebration.
- cerebrations — Plural form of cerebration.
- cocaine bust — an arrest for the possession of cocaine
- combinations — a one-piece woollen undergarment with long sleeves and legs
- connubialism — the state of being married
- conscionable — acceptable to one's conscience
- conscionably — being in conformity with one's conscience; just.
- considerable — Considerable means great in amount or degree.
- considerably — to a noteworthy or marked extent; much; noticeably; substantially; amply.
- contributers — Misspelling of contributors.