16-letter words containing i, p, s, o
- proficiency test — an exam which test how proficient or skilled someone is in a particular activity, field of study, language, etc
- prognostic chart — a chart showing the predicted state of the atmosphere for a given time in the future.
- progressive jazz — an experimental, nonmelodic, and often free-flowing style of modern jazz, especially in the form of highly dissonant, rhythmically complex orchestral arrangements. Compare bop1 , cool jazz, hard bop, modern jazz.
- progressive jpeg — (graphics, file format) (PJPEG) An implementation of JPEG that supports progressive coding.
- progressive lens — a multifocal eyeglass lens that provides a continuous range of focal power between near and far distances.
- promiscuous mode — (networking) Where a node on a network accepts all packets, regardless of their destination address.
- proposal writing — Extension of Fortran for proposal writing.
- prosecution case — the case brought against someone by a legal authority
- prospect heights — a town in N Illinois.
- prosthetic group — the nonprotein acid constituent of a conjugate protein, as the heme group of hemoglobin.
- protective slope — a slope given to a yard or the like to drain surface water away from a building.
- protestant ethic — work ethic.
- proxime accessit — the person coming next after the winner in a competitive examination or an academic prize giving; runner-up
- pseudo-dionysius — flourished c4th or 5th century a.d, author of a number of mystical works: identified, during the Middle Ages, with Dionysius the Areopagite.
- pseudo-isidorian — of or relating to the collection of documents of the 9th century a.d. that consist chiefly of the Decretals, attributed to Isidore, archbishop of Seville, a.d. 600–36, and that were rejected as spurious in the 15th century.
- pseudo-patriotic — of, like, suitable for, or characteristic of a patriot.
- pseudo-political — of, relating to, or concerned with politics: political writers.
- pseudo-realistic — interested in, concerned with, or based on what is real or practical: a realistic estimate of costs; a realistic planner.
- pseudo-religious — of, relating to, or concerned with religion: a religious holiday.
- pseudo-scientist — any of various methods, theories, or systems, as astrology, psychokinesis, or clairvoyance, considered as having no scientific basis.
- pseudo-spiritual — of, relating to, or consisting of spirit; incorporeal.
- pseudocopulation — pollination of plants, esp orchids, by male insects while attempting to mate with flowers that resemble the female insect
- pseudohemophilia — a clotting disorder caused by abnormal factor VIII activity, and characterized by a prolonged bleeding time but without the delayed coagulation time of hemophilia.
- pseudohistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- pseudoperipteral — having a freestanding colonnade at each end, with engaged columns at the sides.
- pseudoscientific — any of various methods, theories, or systems, as astrology, psychokinesis, or clairvoyance, considered as having no scientific basis.
- psychoanalytical — a systematic structure of theories concerning the relation of conscious and unconscious psychological processes.
- psychobiological — the use of biological methods to study normal and abnormal emotional and cognitive processes, as the anatomical basis of memory or neurochemical abnormalities in schizophrenia.
- psychogeriatrics — the psychology of old age.
- psychoimmunology — the branch of medicine studying the effects of psychological phenomena on the immune system; the intersection of psychology and immunology.
- psychophysiology — the branch of physiology that deals with the interrelation of mental and physical phenomena.
- ptolemaic system — a system elaborated by Ptolemy and subsequently modified by others, according to which the earth was the fixed center of the universe, with the heavenly bodies moving about it.
- public ownership — ownership by the state; nationalization
- public relations — (used with a plural verb) the actions of a corporation, store, government, individual, etc., in promoting goodwill between itself and the public, the community, employees, customers, etc.
- public schoolboy — a boy attending a public school, or a man who attended one
- public transport — fare-paying travel
- publishing house — a company that publishes books, pamphlets, engravings, or the like: a venerable publishing house in Boston.
- pullorum disease — a highly contagious, frequently fatal disease of young poultry caused by the bacterium Salmonella gallinarum (pullorum), transmitted by the infected hen during egg production, and characterized by weakness, loss of appetite, and diarrhea.
- pulse modulation — a type of modulation in which a train of pulses is used as the carrier wave, one or more of its parameters, such as amplitude, being modulated or modified in order to carry information
- punctuationalism — punctuated equilibrium.
- purchasing power — Also called buying power. the ability to purchase goods and services.
- put a sock in it — be quiet!
- put in mothballs — to postpone work on (a project, activity, etc)
- put one's oar in — to interfere or interrupt
- put someone wise — having the power of discerning and judging properly as to what is true or right; possessing discernment, judgment, or discretion.
- put the question — to require members of a deliberative assembly to vote on a motion presented
- put the skids to — to thwart or cause to fail
- pyloric stenosis — an abnormal narrowing of the valve at the outlet from the stomach, preventing normal passage of food into the small intestine.
- quasi-compulsory — required; mandatory; obligatory: compulsory education.
- quasi-diplomatic — of, relating to, or engaged in diplomacy: diplomatic officials.