13-letter words containing o, f, a
- bring forward — If you bring forward a meeting or event, you arrange for it to take place at an earlier date or time than had been planned.
- bufadienolide — any of a family of steroid lactones, occurring in toad venom and squill, that possess cardiac-stimulating and antitumor activity.
- buffalo berry — a shrub (genus Shepherdia) of the oleaster family, native to W North America, with silvery leaves
- buffalo chips — the dried dung of buffalo used as fuel, especially by early settlers on the western plains.
- buffalo cloth — a heavyweight woolen fabric constructed in twill weave and having a shaggy pile.
- buffalo grass — a short grass, Buchloë dactyloides, growing on the dry plains of the central US
- buffalo grove — a city in NE Illinois.
- buffalo plaid — a plaid with large blocks formed by the intersection of two different-color yarns, typically red and black.
- buffalo wings — spicy fried segments of chicken wings, usually served with celery sticks and a sauce of blue cheese
- buoyant force — the law that a body immersed in a fluid is buoyed up by a force (buoyant force) equal to the weight of the fluid displaced by the body.
- burglar-proof — designed to be secure and to frustrate any attempted burglary
- café coronary — a fatal choking condition brought on when food, dentures, etc. lodge in a person's throat while he or she is eating: it is often misinterpreted as a heart attack
- calcariferous — having a spur or spurs
- calcification — the process of calcifying or becoming calcified
- calf's tongue — a molding having pendent, tonguelike members in relief against a flat or molded surface.
- calico flower — a Brazilian woody vine, Aristolochia elegans, of the birthwort family, having large, solitary, white-spotted, purple flowers.
- calorifacient — (of foods) producing heat.
- camp fire boy — a boy who is a member of the Campfire Boys and Girls. Compare Camp Fire Girl.
- camp follower — If you describe someone as a camp follower, you mean that they do not officially belong to a particular group or movement but support it for their own advantage.
- campaniliform — Alternative form of campaniform.
- cannon fodder — If someone in authority regards people they are in charge of as cannon fodder, they do not care if these people are harmed or lost in the course of their work.
- caprification — a method of pollinating the edible fig by hanging branches of caprifig flowers in edible fig trees. Parasitic wasps in the caprifig flowers transfer pollen to the edible fig flowers
- carbon offset — a compensatory measure made by an individual or company for carbon emissions, usually through sponsoring activities or projects which increase carbon dioxide absorption, such as tree planting
- carboniferous — yielding coal or carbon
- carnification — the conversion of tissue into flesh or a fleshlike substance, as of lung tissue into fibrous tissue as a result of pneumonia.
- carry forward — to transfer (a balance) to the next page, column, etc
- carry too far — to take or support from one place to another; convey; transport: He carried her for a mile in his arms. This elevator cannot carry more than ten people.
- catch hold of — to take; seize; grasp
- catch oneself — to hold oneself back abruptly from saying or doing something
- caudine forks — a narrow pass in the Apennines, in S Italy, between Capua and Benevento: scene of the defeat of the Romans by the Samnites (321 bc)
- caulifloweret — an individual floret from a cauliflower
- cause offence — If you cause offence or give offence to someone, you say or do something rude which upsets or embarrasses them.
- certification — a document attesting the truth of a fact or statement
- certificatory — Serving to certify something.
- chylification — the process of turning into chyle
- chymification — the process of turning into chyme
- cinnamon fern — a large, New World fern (Osmunda cinnamomea, family Osmundaceae) having sterile green fronds and other fronds that bear spores and turn a cinnamon color as the spores mature
- ciprofloxacin — a broad-spectrum antibiotic used against Gram-negative bacteria. It is effective against anthrax
- citation form — the spoken form a word has when produced in isolation, such as when cited for purposes of illustration, as distinguished from the form it would have when produced in the normal stream of speech.
- city of david — Jerusalem. II Sam. 5:6–7.
- claim to fame — Someone's claim to fame is something quite important or interesting that they have done or that is connected with them.
- clarification — to make (an idea, statement, etc.) clear or intelligible; to free from ambiguity.
- clarificatory — Of or pertaining to clarification.
- cliff swallow — an American swallow, Petrochelidon pyrrhonota, that has a square-tipped tail and builds nests of mud on cliffs, walls, etc
- coalification — the compression, over time, of plant matter into coal
- cobaltiferous — containing cobalt
- cochleariform — having a spoon shape
- codifiability — the quality of being codifiable
- coffee klatch — A coffee klatch is a social event at which coffee is served.
- colorfastness — The characteristic of being colorfast.