13-letter words containing m, a, c, e, r, t
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- necromantical — Alternative form of necromantic.
- neuroanatomic — the branch of anatomy dealing with the nervous system.
- nomenclatural — a set or system of names or terms, as those used in a particular science or art, by an individual or community, etc.
- nomenclatures — Plural form of nomenclature.
- non-rheumatic — pertaining to or of the nature of rheumatism.
- nondemocratic — pertaining to or of the nature of democracy or a democracy.
- nonparametric — (of a test or method) not requiring assertions about parameters or about the form of the underlying distribution.
- north america — the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 feet (6187 meters); lowest, Death Valley, 276 feet (84 meters) below sea level. About 9,360,000 sq. mi. (24,242,400 sq. km).
- octane number — (of gasoline) a designation of antiknock quality, numerically equal to the percentage of isooctane by volume in a mixture of isooctane and normal heptane that matches the given gasoline in antiknock characteristics.
- olfactometers — Plural form of olfactometer.
- olfactometric — Of or pertaining to olfactometry.
- ovariectomies — Plural form of ovariectomy.
- ovariectomize — (transitive) To remove the ovaries from.
- overcast seam — a hem with long stitches passing successively over the edge
- pancreatotomy — incision of the pancreas.
- particle beam — Physics. a concentrated stream of particles, as electrons, neutrons, or protons, generated for studying particle interactions, nuclear structure, crystal structure, etc.
- party machine — the internal organization of a political party, which decides its policies and directs its activities
- perilymphatic — the fluid between the bony and membranous labyrinths of the ear.
- petrochemical — a chemical substance obtained from petroleum or natural gas, as gasoline, kerosene, or petrolatum.
- pharmaceutics — a pharmaceutical preparation or product.
- pharyngectomy — excision of part or all of the pharynx.
- picture frame — mount for a picture
- pneumogastric — of or relating to the lungs and stomach.
- potomac fever — the determination or fervor to share in the power and prestige of the U.S. government in Washington, D.C., especially by being appointed or elected to a government position.
- potomac river — a river flowing SE from the Allegheny Mountains in West Virginia, along the boundary between Maryland and Virginia to the Chesapeake Bay. 287 miles (460 km) long.
- practice exam — an informal examination taken as a preparation for an actual or formal examination
- practice game — any informal game (of sports, chess, etc) played as preparation for a real game
- pre christmas — the annual festival of the Christian church commemorating the birth of Jesus: celebrated on December 25 and now generally observed as a legal holiday and an occasion for exchanging gifts.
- pre-christmas — the annual festival of the Christian church commemorating the birth of Jesus: celebrated on December 25 and now generally observed as a legal holiday and an occasion for exchanging gifts.
- pre-eclamptic — a woman suffering from pre-eclampsia
- pre-placement — the act of an employment office or employer in filling a position.
- preattachment — an act of attaching or the state of being attached.
- prebasic molt — the molt by which most birds replace all of their feathers, usually occurring annually after the breeding season.
- predicamental — of or relating to a predicament or situation
- premedication — any drugs administered to sedate and otherwise prepare a patient for general anaesthesia
- problematical — of the nature of a problem; doubtful; uncertain; questionable.
- prostatectomy — excision of part or all of the prostate gland.
- protest march — public demonstration
- quartodeciman — one of a group of early Christians who observed Easter on the day of the Jewish Passover regardless of whether or not it was Sunday
- ramapithecine — of or relating to an extinct hominoid of the genus Ramapithecus
- rapprochement — an establishment or reestablishment of harmonious relations: a rapprochement reached between warring factions.
- re-admittance — permission or right to enter: admittance into the exhibit room.
- reacclimatize — to acclimatize or become acclimatized again
- reaccumulated — to gather or collect, often in gradual degrees; heap up: to accumulate wealth.
- reaction time — the interval between stimulation and response.
- reactionarism — of, pertaining to, marked by, or favoring reaction, especially extreme conservatism or rightism in politics; opposing political or social change.
- recombination — any of several processes by which genetic material of different origins becomes combined. It most commonly occurs between two sets of parental chromosomes during production of germ cells
- recompilation — the act of compiling: the compilation of documents.
- recomputation — an act, process, or method of computing; calculation.