15-letter words containing o, p, e, n
- car transporter — a vehicle for carrying automobiles
- cast a spell on — to put into, or as into, a trance
- cast aspersions — If you cast aspersions on someone or something, you suggest that they are not very good in some way.
- castanospermine — a substance obtained from the Australian chestnut or black bean tree
- castner process — a process for extracting sodium from sodium hydroxide, devised by Hamilton Young Castner (1858–98)
- celandine poppy — a poppy, Stylophorum diphyllum, of the east-central U.S., having one pair of deeply lobed leaves and yellow flowers.
- cell disruption — Cell disruption is when a biological material becomes smaller to release proteins and enzymes.
- 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
- 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.
- closed position — (in ballet, modern dance, and jazz dance) any position in which the feet touch each other.
- coachwhip snake — a slender nonvenomous snake, Masticophis flagellum, of the US
- college pudding — a baked or steamed suet pudding containing dried fruit and spice
- come out on top — If a person, organization, or country comes out on top, they are more successful than the others that they have been competing with.
- come up against — If you come up against a problem or difficulty, you are faced with it and have to deal with it.
- come up smiling — to recover cheerfully from misfortune
- committeeperson — a member of a committee.
- common multiple — an integer or polynomial that is a multiple of each integer or polynomial in a group
- common property — property belonging to all members of a community.
- commonplaceness — The state or quality of being commonplace.
- communion plate — a flat plate held under the chin of a communicant in order to catch any fragments of the consecrated Host
- companion piece — a subsidiary object, esp a work of art or piece of writing, that accompanies another
- company manners — rules of politeness that people, esp children, are supposed to observe in the presence of other people
- company officer — a captain or lieutenant serving in a company.
- company pension — a pension scheme run by a company for its employees
- comparativeness — of or relating to comparison.
- comparison test — a comparison of particular qualities or traits in two or more things in order to get a measurable assessment
- compassionately — having or showing compassion: a compassionate person; a compassionate letter.
- compendiousness — The state or quality of being compendious.
- competition car — a car that has been modified to compete in racing
- competitiveness — of, pertaining to, involving, or decided by competition: competitive sports; a competitive examination.
- compleat angler — a book on fishing (1653) by Izaak Walton.
- complementaries — forming a complement; completing.