14-letter words containing e, p, s, t, i
- persian carpet — a handwoven carpet or rug produced in Iran and characterized by fine warp and filling yarns, a usually tight, even pile made with the Sehna knot, and a variety of floral, foliate, animal, and avian designs woven in rich, harmonious colors.
- persian violet — any of several plants belonging to the genus Exacum, native to the Old World, as E. affine, having glossy, ovate leaves, and fragrant, bluish flowers: cultivated as a houseplant.
- persian walnut — English walnut.
- pertinaciously — holding tenaciously to a purpose, course of action, or opinion; resolute.
- petrochemicals — substances, such as acetone or ethanol, obtained from petroleum or natural gas
- petrochemistry — the branch of chemistry dealing with petroleum or its products.
- petrol station — A petrol station is a garage by the side of the road where petrol is sold and put into vehicles.
- petrophysicist — a person who studies, or is an expert in, petrophysics
- phallocentrism — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- phase velocity — the velocity with which a simple harmonic wave is propagated, equal to the wavelength divided by the period of vibration.
- philosophaster — a person who has only a superficial knowledge of philosophy or who feigns a knowledge he or she does not possess.
- phonochemistry — the branch of chemistry concerned with the chemical effects of sound and ultrasonic waves
- phosphoprotein — a protein, as casein or ovalbumin, in which one or more hydroxyl groups of serine, threonine, or tyrosine are hydroxylated.
- photochemistry — the branch of chemistry that deals with the chemical action of light.
- photogeologist — a person who studies or has a profession in photogeology
- photoluminesce — to produce photoluminescence
- photoperiodism — the response, as affecting growth or reproduction, of an organism to the length of exposure to light in a 24-hour period.
- photorealistic — a style of painting flourishing in the 1970s, especially in the U.S., England, and France, and depicting commonplace scenes or ordinary people, with a meticulously detailed realism, flat images, and barely discernible brushwork that suggests and often is based on or incorporates an actual photograph.
- photoresistive — photoconductive
- photosensitive — sensitive to light or similar radiation.
- photosensitize — to make (a material) photosensitive, as by the application of a photosensitive emulsion.
- photosynthesis — the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll.
- photosynthetic — the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll.
- phyllosilicate — any silicate mineral having the tetrahedral silicate groups linked in sheets, each group containing four oxygen atoms, three of which are shared with other groups so that the ratio of silicon atoms to oxygen atoms is two to five.
- phytochemistry — the branch of biochemistry dealing with plants and plant processes.
- picture spread — an act or instance of spreading: With a spread of her arms the actress acknowledged the applause.
- pie in the sky — pie1 (def 8).
- piecrust table — a table having a top, usually round, with a raised and intricately carved edge.
- piezochemistry — the study of chemical reactions at high pressures
- pigeon-chested — having a narrow chest that sticks out at the front in an unusual way
- pilaster strip — a pilaster mass of relatively slight projection.
- pimento cheese — a processed cheese made from Neufchâtel, cream cheese, Cheddar, or other cheese, flavored with chopped pimientos.
- pink elephants — a facetious name applied to hallucinations caused by drunkenness
- pipeline stall — pipeline break
- piston-engined — powered by a piston engine
- planning stage — the stage of a project when it is still being planned
- planta genista — a representation of a sprig of broom: used as a badge of the Plantagenets.
- plastic bullet — A plastic bullet is a large bullet made of plastic, which is intended to make people stop rioting, rather than to kill people.
- plastic memory — the tendency of certain plastics after being deformed to resume their original form when heated
- plastic police — a collective term for several classes of public officer (including community support officers) authorized to perform certain tasks and duties in support of the police force, but having lesser powers than the police
- pleasurability — the characteristic of being pleasurable
- plotting sheet — a blank chart having only a compass rose and latitude lines, longitude lines, or both, marked and annotated, as required, by a navigator.
- pneumonologist — an expert or specialist in the respiratory system
- poetic justice — an ideal distribution of rewards and punishments such as is common in some poetry and fiction.
- poetic license — license or liberty taken by a poet, prose writer, or other artist in deviating from rule, conventional form, logic, or fact, in order to produce a desired effect.
- point d'esprit — a bobbinet or tulle with oval or square dots woven in an irregular pattern.
- point estimate — the process of determining a single estimated value (point estimate) of a parameter of a given population.
- point pleasant — a borough in E New Jersey.
- polar distance — codeclination.
- police custody — If somebody or something is in police custody, they are kept somewhere secure, under the supervision of police officers, for example in a police station.