14-letter words containing s, y, t
- paternity test — an assessment of possible paternity based on a comparison of the genetic markers of the offspring and those of the putative father.
- pay for itself — If something that you buy or invest in pays for itself after a period of time, the money you gain from it, or save because you have it, is greater than the amount you originally spent or invested.
- pay television — a commercial service that broadcasts or provides television programs to viewers who pay a monthly charge or a per-program fee.
- payment system — a system used to pay or settle financial transactions
- penalty clause — part of contract specifying a forfeit
- penalty stroke — a stroke added to a score for a rule infraction.
- pentadactylism — the state of having five digits on each limb
- people's party — a political party (1891–1904), advocating expansion of currency, state control of railroads, the placing of restrictions upon ownership of land, etc.; Populist party.
- percutaneously — through the skin
- peritoneoscopy — an endoscopy examining the peritoneal cavity
- peritrichously — in a peritrichous manner; in a fashion characteristic of a peritrichous organism
- permissibility — that can be permitted; allowable: a permissible amount of sentimentality under the circumstances; Such behavior is not permissible!
- pertinaciously — holding tenaciously to a purpose, course of action, or opinion; resolute.
- petrochemistry — the branch of chemistry dealing with petroleum or its products.
- petrophysicist — a person who studies, or is an expert in, petrophysics
- petty expenses — small expenses incurred in the course of your work or studies
- phase velocity — the velocity with which a simple harmonic wave is propagated, equal to the wavelength divided by the period of vibration.
- pheasant's eye — an annual ranunculaceous plant, Adonis annua (or autumnalis), with scarlet flowers and finely divided leaves: native to S Europe but naturalized elsewhere
- phonochemistry — the branch of chemistry concerned with the chemical effects of sound and ultrasonic waves
- phosphorolytic — of or relating to phosphorolysis
- photocatalysis — the acceleration or retardation of the reaction rate in chemical reactions by light.
- photochemistry — the branch of chemistry that deals with the chemical action of light.
- 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.
- phytosociology — the branch of ecology dealing with the origin, composition, structure, and classification of plant communities.
- pie in the sky — pie1 (def 8).
- piezochemistry — the study of chemical reactions at high pressures
- pigs might fly — If you say 'pigs might fly' after someone has said that something might happen, you are emphasizing that you think it is very unlikely.
- plastic memory — the tendency of certain plastics after being deformed to resume their original form when heated
- platycephalous — flat-headed
- pleasurability — the characteristic of being pleasurable
- plethysmograph — a device for measuring and recording changes in the volume of the body or of a body part or organ.
- plymouth sound — an inlet of the English Channel in SW Devon, SW England
- 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.
- polite society — sophisticated company
- polydispersity — the state of being polydisperse
- polygraph test — a test carried out using a polygraph, esp used by the police to try to find out whether somebody is telling the truth
- polysynthesism — the synthesis of various elements.
- polyunsaturate — a polyunsaturated fat or fatty acid.
- post-pregnancy — the state, condition, or quality of being pregnant.
- postcopulatory — of or relating to the period of time following copulation
- postfix syntax — postfix notation
- postmastectomy — of or relating to the period after a mastectomy
- potato psyllid — a tiny homopterous insect, Paratrioza cockerelli, occurring in some areas of the western U.S., western Canada, and Mexico: a serious pest to potatoes, tomatoes, eggplants, and peppers, the nymphs acting as vectors in the transmission of psyllid yellows.
- potbelly stove — a usually cast-iron wood- or coal-burning stove having a large, rounded chamber.
- power industry — all the people and activities involved in providing power (gas, electricity, etc) to homes and businesses
- prairie oyster — a raw egg, or the yolk of a raw egg, often mixed with seasonings, as salt, pepper, Worcestershire sauce, and used as a hangover remedy.
- praying mantis — mantis.