15-letter words containing p, h, o, n
- catastrophizing — Present participle of catastrophize.
- chairpersonship — a person who presides over a meeting, committee, board, etc.
- chandler period — the period of the oscillation (Chandler wobble) of the earth's axis, varying between 416 and 433 days.
- channel hopping — (chat) To rapidly switch channels on IRC, or a GEnie chat board. This term may derive from the TV idiom, "channel surfing".
- channel-hopping — Channel-hopping means switching quickly between different television channels because you are looking for something interesting to watch.
- charleston peak — a mountain in SE Nevada: highest peak in the Spring Mountains. 11,919 feet (3635 meters).
- chemoprevention — the prevention of disease, esp cancer, by means of chemical agents
- chenopodiaceous — belonging to the Chenopodiaceae, formerly the goosefoot family, now considered part of the amaranth family of plants.
- chenopodium oil — a colorless or yellowish oil obtained from the seeds and leaves of Mexican tea, used chiefly in medicine as an agent for killing or expelling intestinal worms.
- chief inspector — an officer of high rank in British police forces
- chimney-pot hat — a high silk hat; top hat.
- chloramphenicol — a broad-spectrum antibiotic used esp in treating typhoid fever and rickettsial infections: obtained from the bacterium Streptomyces venezuelae or synthesized. Formula: C11H12N2O5Cl2
- cholangiography — radiographic examination of the bile ducts after the introduction into them of a contrast medium
- chop and change — When people chop and change, they keep changing their minds about what to do or how to act.
- chopped almonds — almonds cut into small pieces
- choral speaking — recitation of poetry, dramatic pieces, etc. by a chorus of speakers
- cineangiography — the use of motion-picture recording to trace the passage of dye through blood vessels, for the diagnosis of heart and blood vessel disease
- cinematographed — a motion-picture projector.
- cinematographer — A cinematographer is a person who decides what filming techniques should be used during the shooting of a film.
- cinematographic — a motion-picture projector.
- cinemicrography — the making of a film through the lens of a microscope
- cineradiography — the filming of motion pictures through a fluoroscope or x-ray machine.
- coachwhip snake — a slender nonvenomous snake, Masticophis flagellum, of the US
- comparison-shop — to compare prices and quality of competing merchandise.
- complex-machine — Older Use. an automobile or airplane. a typewriter.
- compotationship — the state of being a compotator or drinking companion
- comprehendingly — In an comprehending manner; knowingly.
- comprehensively — Something that is done comprehensively is done thoroughly.
- comprehensivize — to make (an educational system) comprehensive
- connected graph — (mathematics) A graph such that there is a path between any pair of nodes (via zero or more other nodes). Thus if we start from any node and visit all nodes connected to it by a single edge, then all nodes connected to any of them, and so on, then we will eventually have visited every node in the connected graph.
- connoisseurship — a person who is especially competent to pass critical judgments in an art, particularly one of the fine arts, or in matters of taste: a connoisseur of modern art.
- conservatorship — the legal status of a person appointed by a court to protect the interests of someone, such as a child, who is unable to manage his or her own affairs
- copenhagen blue — a greyish-blue colour
- copying machine — a machine that makes copies of original documents, especially by xerography.
- corn-leaf aphid — a green aphid, Rhopalosiphum maidis, widely distributed in the U.S.: a pest of corn and other grasses.
- corn-root aphid — an aphid, Anuraphis maidiradicis, that lives as a symbiont in colonies of cornfield ants and feeds on the roots of corn: an agricultural pest.
- counterpunching — Present participle of counterpunch.
- counterpurchase — barter, especially of products or materials between international companies or importers and exporters.
- craftswomanship — The body of skills, techniques, and expertise of (a) feminine craft(s).
- cricopharyngeal — of, relating to, or involving the cricoid cartilage and the pharynx.
- cricopharyngeus — (anatomy) Part of the inferior pharyngeal constrictor, arising from the cricoid cartilage.
- cross-ownership — ownership of two or more similar or related businesses, as communications media, especially in the same locality: to forbid cross-ownership of newspapers and TV or radio stations in the same city.
- cushion capital — a capital, used in Byzantine, Romanesque, and Norman architecture, in the form of a bowl with a square top
- developing bath — an amount of photographic developer into which photographic film or paper is inserted
- diphenyl ketone — benzophenone.
- dolphin striker — a short vertical strut between the bowsprit and a rope or cable (martingale) from the end of the jib boom to the stem or bows, used for maintaining tension and preventing upward movement of the jib boom
- draughtproofing — Present participle of draughtproof.
- drop handlebars — aerodynamic handlebars that drop down and curve towards the rider at the ends rather than turning upwards as on conventional bicycles
- drying-up cloth — a tea towel
- durchkomponiert — having a different tune for each section rather than having repeated melodies