13-letter words containing a, n, o, p, s, i
- pilot station — Also called pilotage. an onshore office or headquarters for pilots.
- pine grosbeak — a large grosbeak, Pinicola enucleator, of coniferous forests of northern North America and Eurasia, the male of which has rose and gray plumage.
- plain-clothes — Plain-clothes police officers wear ordinary clothes instead of a police uniform.
- planetologist — the branch of astronomy that deals with the physical features of the planets.
- plastic money — credit cards, used instead of cash
- plastoquinone — a quinone that occurs in the chloroplasts of plants and functions as an electron carrier during photosynthesis.
- platiniferous — platinum-bearing
- platitudinous — characterized by or given to platitudes.
- plesiosaurian — a member of the reptile order Plesiosauria
- pneumatolysis — the process by which rocks are altered or minerals and ores are formed by the action of vapors given off by magma.
- pneumogastric — of or relating to the lungs and stomach.
- pococurantism — a careless or indifferent person.
- pococurantist — a person who demonstrates a tendency toward indifference
- point of sale — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
- point shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.
- point-of-sale — the store, dealer, or other retail outlet where an item is sold: from manufacturer to point-of-sale.
- point-shaving — (especially in basketball) the illegal practice, by one or more bribed players, of deliberately limiting the number of points scored to conform to the desires of corrupt gamblers.
- poison sumach — an anacardiaceous swamp shrub, Rhus (or Toxicodendron) vernix of the southeastern US, that has greenish-white berries and causes an itching rash on contact with the skin
- polydaemonism — the belief in many evil spirits.
- polynomialism — a polynomial naming system
- pons asinorum — a geometric proposition that if a triangle has two of its sides equal, the angles opposite these sides are also equal: so named from the difficulty experienced by beginners in mastering it. Euclid, 1:5.
- pontificators — the office or term of office of a pontiff.
- porcelaineous — like porcelain
- port of spain — (used with a plural verb) two islands in the N Atlantic Ocean, off the NE coast of Venezuela.
- port-of-spain — (used with a plural verb) two islands in the N Atlantic Ocean, off the NE coast of Venezuela.
- portrait lens — a lens of moderately long focal length that is used, especially in portrait photography, to produce soft-focus images.
- possessionary — of, relating to, or characterized by possession
- possessionate — (of clergy or religious groups) having possessions or provisions
- post-actinide — transactinide
- post-cambrian — Geology. noting or pertaining to a period of the Paleozoic Era, occurring from 570 million to 500 million years ago, when algae and marine invertebrates were the predominant form of life.
- post-colonial — of or relating to the period following a state of colonialism.
- post-freudian — of or relating to Sigmund Freud or his doctrines, especially with respect to the causes and treatment of neurotic and psychopathic states, the interpretation of dreams, etc.
- post-prandial — after a meal, especially after dinner: postprandial oratory; a postprandial brandy.
- postcanonical — written at a later date than the books belonging to a canon, especially the Bible.
- postconciliar — occurring or continuing after the Vatican ecumenical council of 1962–65.
- postcranially — affecting the postcranium
- posterization — a process for producing a posterlike, high-contrast color reproduction from continuous-tone art by using separation negatives of various densities.
- postinaugural — of or relating to the period after an inauguration
- postisolation — following a period of isolation
- postlapsarian — occurring or being after the Fall.
- postulational — to ask, demand, or claim.
- pouring-basin — (in a vacuum induction furnace) a trough through which molten metal flows under vacuum to a mold chamber.
- power station — a generating station.
- power-sharing — Power-sharing is a political arrangement in which different or opposing groups all take part in government together.
- praetorianism — the control of a society by force or fraud, especially when exercised through titular officials and by a powerful minority.
- predestinator — a person or thing that predestinates something.
- prediagnostic — of, relating to, or used in diagnosis.
- prepositional — any member of a class of words found in many languages that are used before nouns, pronouns, or other substantives to form phrases functioning as modifiers of verbs, nouns, or adjectives, and that typically express a spatial, temporal, or other relationship, as in, on, by, to, since.
- preservations — to keep alive or in existence; make lasting: to preserve our liberties as free citizens.
- prison inmate — a person who is confined in a prison