14-letter words containing a, c, e, t, i
- parturifacient — inducing or accelerating labor, or childbirth; oxytocic.
- patheticalness — causing or evoking pity, sympathetic sadness, sorrow, etc.; pitiful; pitiable: a pathetic letter; a pathetic sight.
- peace activist — someone who advocates for peace or an end to conflicts
- peacock's tail — a handsome brown seaweed, Padina pavonia (though coloured yellow-olive, red, and green) whose fan-shaped fronds have concentric bands of iridescent hairs
- pectinesterase — an enzyme present in plants, and some bacteria and fungi, which hydrolyses pectin
- pedanticalness — ostentatious in one's learning.
- peel-and-stick — ready to be applied after peeling off the backing to expose an adhesive surface: peel-and-stick labels.
- pentadactylism — the state of having five digits on each limb
- pentanoic acid — colourless liquid carboxylic acid
- pentecostarion — a service book of offices for the period from Easter to the Sunday after Pentecost.
- perceivability — capable of being perceived; perceptible.
- periodic table — a table illustrating the periodic system, in which the chemical elements, formerly arranged in the order of their atomic weights and now according to their atomic numbers, are shown in related groups.
- peripateticism — walking or traveling about; itinerant.
- perlocutionary — (of a speech act) producing an effect upon the listener, as in persuading, frightening, amusing, or causing the listener to act.
- permaculturist — a system of cultivation intended to maintain permanent agriculture or horticulture by relying on renewable resources and a self-sustaining ecosystem.
- 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.
- 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
- petty criminal — someone who commits petty crime or a petty crime
- petty official — a minor official in government, etc
- phallocentrism — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- pharmaceutical — pertaining to pharmacy or pharmacists.
- 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.
- photoduplicate — photocopy.
- 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.
- 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.
- piano concerto — a musical piece composed for the piano accompanied by an orchestra
- picture layout — a picture spread. See under spread (def 33).
- picture spread — an act or instance of spreading: With a spread of her arms the actress acknowledged the applause.
- picture-framer — a person or company whose job is to frame photographs, paintings etc
- piecrust table — a table having a top, usually round, with a raised and intricately carved edge.
- pinealectomize — to perform a pinealectomy on (a person or animal)
- pitched battle — a battle in which the orderly arrangement of armed forces and the location have been predetermined.
- pithecanthrope — (sometimes initial capital letter) a member of the former genus Pithecanthropus.
- planetological — involving or relating to planetology
- 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
- platinocyanide — a salt of platinocyanic acid.
- pleural cavity — a narrow, fluid-filled space between the pleural membranes of the lung and the inner chest wall.
- pneumatic duct — the duct joining the air bladder and alimentary canal of a physostomous fish.
- pneumatic pile — a hollow pile, used under water, in which a vacuum is induced so that air and water pressure force it into place.
- pneumatic tire — wheel cover filled with pressurized air
- pneumatic tyre — a rubber tyre filled with air under pressure, used esp on motor vehicles
- point calimere — a cape on the SE coast of India, on the Palk Strait
- polar distance — codeclination.
- police station — police headquarters for a particular district, from which police officers are dispatched and to which persons under arrest are brought.
- port-au-prince — Formerly Hayti. a republic in the West Indies occupying the W part of the island of Hispaniola. 10,714 sq. mi. (27,750 sq. km). Capital: Port-au-Prince.