16-letter words containing a, n, o, t, h
- pharmacokinetics — the branch of pharmacology that studies the fate of pharmacological substances in the body, as their absorption, distribution, metabolism, and elimination.
- phase modulation — radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal.
- philanthropistic — a person who practices philanthropy.
- photochronograph — a device formerly used for taking a series of instantaneous photographs of a rapidly moving object.
- photocoagulation — a surgical technique using an intense beam of light from a laser or a xenon-arc bulb to seal blood vessels or coagulate tissue, used primarily in ophthalmology to repair detached retinas or to treat certain kinds of retinopathy.
- photorespiration — the oxidation of carbohydrates in many higher plants in which they get oxygen from light and then release carbon dioxide, somewhat different from photosynthesis.
- photozincography — a type of photoengraving using a sensitized zinc plate.
- phylogenetically — the development or evolution of a particular group of organisms.
- phytoremediation — a process of decontaminating soil or water by using plants and trees to absorb or break down pollutants.
- pinot chardonnay — Chardonnay.
- pitch-cone angle — (in a bevel gear) the apex angle of the truncated cone (pitch cone) which forms the reference surface on which the teeth of a bevel gear are cut
- pithecanthropine — of, belonging to, or resembling a former genus (Pithecanthropus, now classified as Homo erectus) of extinct early humans, who lived in Java, China, Europe, and Africa
- pithecanthropoid — of, relating to, or resembling the former genus Pithecanthropus or one of its members.
- plainclothes man — a detective or police officer who wears civilian clothes while on duty
- plymouth company — a company, formed in England in 1606 to establish colonies in America and that founded a colony in Maine in 1607.
- pneumatic trough — a trough filled with liquid, especially water, for collecting gases in bell jars or the like by displacement.
- poitou-charentes — a region of W central France, on the Bay of Biscay: mainly low-lying
- pork scratchings — small pieces of crisply cooked pork crackling, eaten cold as an appetizer with drinks
- post-elizabethan — of or relating to the reign of Elizabeth I, queen of England, or to her times: Elizabethan diplomacy; Elizabethan music.
- postencephalitic — inflammation of the substance of the brain.
- prognostic chart — a chart showing the predicted state of the atmosphere for a given time in the future.
- protestant ethic — work ethic.
- psychoanalytical — a systematic structure of theories concerning the relation of conscious and unconscious psychological processes.
- put in mothballs — to postpone work on (a project, activity, etc)
- rate of exchange — exchange rate.
- rational horizon — the line or circle that forms the apparent boundary between earth and sky.
- reaction chamber — the chamber in a rocket engine in which the reaction or combustion of fuel occurs
- redbank whiteoak — a city in S Tennessee.
- residential home — a home with social-work supervision for people who need more than just housing accommodation, such as esp the elderly, and also children in care or mentally handicapped adults
- rhinopharyngitis — inflammation of the mucous membranes of the nose and pharynx.
- right honourable — (in Britain and certain Commonwealth countries) a title of respect for a Privy Councillor or an appeal-court judge
- roentgenotherapy — treatment of disease by means of x-rays.
- rough and tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- rough-and-tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- roundabout chair — corner chair.
- run the blockade — to go past or through a blockade
- russian orthodox — of or relating to the Russian Orthodox Church
- saccharification — to convert (starch) into sugar.
- saint-john perse — (Alexis Saint-Léger Léger) 1887–1975, French diplomat and poet: Nobel Prize in literature 1960.
- saint-john-night — Midsummer Eve.
- saint-ulmo-light — St. Elmo's fire.
- sawn-off shotgun — A sawn-off shotgun is a shotgun on which the barrel has been cut short. Guns like this are often used by criminals because they can be easily hidden.
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- sclerenchymatous — supporting or protective tissue composed of thickened, dry, and hardened cells.
- secondary growth — an increase in the thickness of the shoots and roots of a vascular plant as a result of the formation of new cells in the cambium.
- self-humiliation — an act or instance of humiliating or being humiliated.
- semi-hibernation — Zoology. to spend the winter in close quarters in a dormant condition, as bears and certain other animals. Compare estivate.
- sharia-compliant — (of a product or service) produced or offered in accordance with the doctrines of the sharia
- shoestring catch — a catch of a ball on the fly, made close to the ground while running.
- shoot one's load — (of a man) to ejaculate at orgasm