14-letter words containing o, n, s, i
- ballon d'essai — a project or policy put forward experimentally to gauge reactions to it
- balsaminaceous — of, relating to, or belonging to the Balsaminaceae, a family of flowering plants, including balsam and touch-me-not, that have irregular flowers and explosive capsules
- balto-slavonic — a hypothetical subfamily of Indo-European languages consisting of Baltic and Slavonic. It is now generally believed that similarities between them result from geographical proximity rather than any special relationship
- bang to rights — caught red-handed
- baptismal font — a large bowl for baptismal water, usually mounted on a pedestal
- baranof island — an island off SE Alaska, in the western part of the Alexander Archipelago. Area: 4162 sq km (1607 sq miles)
- bare ownership — ownership of a piece of property without the right to use and derive profit from that property
- baroja y nessi — Pío [pee-oh;; Spanish pee-aw] /ˈpi oʊ;; Spanish ˈpi ɔ/ (Show IPA), 1872–1956, Spanish novelist.
- basal ganglion — any of several masses of gray matter in each cerebral hemisphere.
- base community — (especially in South America) a group of people taking part in religious devotions and Bible study, who seek to apply this in their socioeconomic and political situation.
- basso continuo — continuo.
- bastard indigo — a bushy shrub, Amorpha fruticosa, of the legume family, native to North America, having elongated clusters of dull purplish or bluish flowers.
- bastardisation — Alternative form of bastardization.
- bastardization — the act of bastardizing
- battle station — the place or position that one is assigned to for battle or in an emergency.
- bazillionaires — Plural form of bazillionaire.
- beard-stroking — deep thought
- belisha beacon — a flashing light in an orange globe mounted on a post, indicating a pedestrian crossing on a road
- benzosulfimide — saccharin.
- bernicle goose — barnacle goose
- beside oneself — If you are beside yourself with anger or excitement, you are extremely angry or excited.
- beyond dispute — not open to dispute or question; settled
- bikini bottoms — the part of a bikini worn over the groin
- bildungsromane — a type of novel concerned with the education, development, and maturing of a young protagonist.
- billy no-mates — a person with no friends
- binary fission — asexual reproduction in unicellular organisms by division into two daughter cells
- bioaeronautics — the use of aircraft in the discovery, development, and protection of natural and biological resources
- biocybernetics — the branch of cybernetics that deals with the control and communication systems of living organisms
- bioelectronics — a branch of electronics that deals with electronic devices, implants, etc. used in medicine and biological research
- bioinformatics — the branch of information science concerned with large databases of biochemical or pharmaceutical information
- biolinguistics — the study of language functions as they relate to or derive from the biological characteristics of an organism.
- bioluminescent — the production of light by living organisms.
- bioprospecting — searching for plant or animal species for use as a source of commercially exploitable products, such as medicinal drugs
- bioregionalism — the conviction that environmental and social policies should be determined by the bioregion rather than economics or politics
- bioregionalist — someone who believes in bioregionalism
- bipolarisation — the act of bipolarising
- birthing stool — a stool constructed to allow a woman in labour to give birth in a sitting position
- bisphosphonate — any drug of a class that inhibits the resorption of bone; used in treating certain bone disorders, esp osteoporosis
- bite one's lip — If you bite your lip or your tongue, you stop yourself from saying something that you want to say, because it would be the wrong thing to say in the circumstances.
- black diamonds — carbonado1 .
- block sampling — the selection of a corpus for statistical literary analysis by random selection of a starting point and consideration of the continuous passage following it
- blood boosting — a procedure in which an athlete is injected with erythropoietin, his or her own blood, or the blood of a family member prior to competition, purportedly increasing the blood's oxygen-carrying capacity as a result of the addition of red blood cells.
- blood spinning — a medical treatment, a use for which is the healing of sports-related injuries, that involves removing the platelet cells from the patient’s blood sample then injecting them into the injured area in order to speed recovery
- blow one's lid — a removable or hinged cover for closing the opening, usually at the top, of a pot, jar, trunk, etc.; a movable cover.
- blue mountains — a mountain range in the US, in NE Oregon and SE Washington. Highest peak: Rock Creek Butte, 2773 m (9097 ft)
- blurred vision — a condition which makes it impossible to see clearly
- boarding house — A boarding house is a house which people pay to stay in for a short time.
- boatswain bird — tropic bird.
- body mechanics — body exercises that are intended to improve one's posture, stamina, poise, etc.
- body snatching — the act or practice of robbing a grave to obtain a cadaver for dissection.