14-letter words containing t, a, l, y
- pentadactylism — the state of having five digits on each limb
- pentamethylene — cyclopentane.
- pentyl acetate — a colourless combustible liquid used as a solvent for paints, in the extraction of penicillin, in photographic film, and as a flavouring. Formula: CH3COOC5H11
- 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.
- perceivability — capable of being perceived; perceptible.
- percutaneously — through the skin
- performability — the quality of being performable
- perlocutionary — (of a speech act) producing an effect upon the listener, as in persuading, frightening, amusing, or causing the listener to act.
- pertinaciously — holding tenaciously to a purpose, course of action, or opinion; resolute.
- petty criminal — someone who commits petty crime or a petty crime
- petty official — a minor official in government, etc
- phase velocity — the velocity with which a simple harmonic wave is propagated, equal to the wavelength divided by the period of vibration.
- phenotypically — the observable constitution of an organism.
- phenyl acetate — a colorless, water-insoluble liquid, C 8 H 8 O 2 , having a phenolic odor: used chiefly as a solvent.
- phenylbutazone — a potent substance, C 1 9 H 2 0 N 2 O 2 , used to reduce pain and inflammation in rheumatic diseases and gout, and used in veterinary medicine for musculoskeletal disorders.
- phenylthiourea — a crystalline, slightly water-soluble solid, C 6 H 5 NHCSNH 2 , that is either tasteless or bitter, depending upon the heredity of the taster, and is used in medical genetics and as a diagnostic.
- photocatalysis — the acceleration or retardation of the reaction rate in chemical reactions by light.
- photocatalytic — the acceleration or retardation of the reaction rate in chemical reactions by light.
- photolytically — in a photolytic manner, by photolytic means
- phthalocyanine — Also called metal-free phthalocyanine. a blue-green pigment, C 3 2 H 1 8 N 8 , derived from phthalic anhydride.
- 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.
- phytopathology — plant pathology.
- picture layout — a picture spread. See under spread (def 33).
- plane geometry — the geometry of figures whose parts all lie in one plane.
- plastic memory — the tendency of certain plastics after being deformed to resume their original form when heated
- platform party — the group on the platform at a meeting
- platinocyanide — a salt of platinocyanic acid.
- platycephalous — flat-headed
- play hell with — to throw into confusion and disorder; disrupt
- play it by ear — a dramatic composition or piece; drama.
- play the field — an expanse of open or cleared ground, especially a piece of land suitable or used for pasture or tillage.
- play with fire — a state, process, or instance of combustion in which fuel or other material is ignited and combined with oxygen, giving off light, heat, and flame.
- 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.
- pleural cavity — a narrow, fluid-filled space between the pleural membranes of the lung and the inner chest wall.
- polarizability — to cause polarization in.
- polyfunctional — containing more than one functional group.
- 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
- polymerization — the act or process of forming a polymer or polymeric compound.
- polyunsaturate — a polyunsaturated fat or fatty acid.
- postcopulatory — of or relating to the period of time following copulation
- 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.
- poultry farmer — a person who rears domestic fowls, esp chickens, for their eggs or meat
- practicability — capable of being done, effected, or put into practice, with the available means; feasible: a practicable solution.
- predictability — consistent repetition of a state, course of action, behavior, or the like, making it possible to know in advance what to expect: The predictability of their daily lives was both comforting and boring.
- preferentially — of, relating to, or of the nature of preference: preferential policies.
- premeditatedly — done deliberately; planned in advance: a premeditated murder.
- premenstrually — in a premenstrual manner
- preoperatively — in a preoperative context
- preponderantly — superior in weight, force, influence, numbers, etc.; prevailing: a preponderant misconception.