13-letter words containing u, r, a, s
- perspicacious — having keen mental perception and understanding; discerning: to exhibit perspicacious judgment.
- pet insurance — health insurance for a pet
- pharmaceutics — a pharmaceutical preparation or product.
- pitch surface — (in a gear or rack) an imaginary surface forming a plane (pitch plane) a cylinder (pitch cylinder) or a cone or frustrum (pitch cone) that moves tangentially to a similar surface in a meshing gear so that both surfaces travel at the same speed.
- planet-struck — affected adversely by the supposed influence of a planet.
- platiniferous — platinum-bearing
- platykurtosis — the state of being platykurtic.
- pleasure boat — recreational vessel
- pleasure dome — a large building, facility, or place used for recreation.
- pleasure trip — holiday, vacation
- plesiosaurian — a member of the reptile order Plesiosauria
- pleurocarpous — (of certain mosses) bearing the fructifications along the main stem or lateral branches.
- plural eulisp — EuLisp with parallel extensions. "Collections and Garbage Collection", S.C. Merall et al, in Memory Management - IWMM92, Springer 1992, pp.473-489.
- pneumogastric — of or relating to the lungs and stomach.
- pocket-square — a handkerchief, often colored or figured, worn in the breast pocket of a suit or blazer as a fashion accessory.
- pococurantism — a careless or indifferent person.
- pococurantist — a person who demonstrates a tendency toward indifference
- polar nucleus — Botany. either of two female haploid nuclei, in the embryo sac of flowers, that fuse to produce a diploid nucleus, which combines with a male nucleus to form the endosperm.
- polyoma virus — a small DNA-containing virus, of the papovavirus group, that can produce a variety of tumors in mice, hamsters, rabbits, and rats.
- pons asinorum — a geometric proposition that if a triangle has two of its sides equal, the angles opposite these sides are also equal: so named from the difficulty experienced by beginners in mastering it. Euclid, 1:5.
- popular music — music having wide appeal, esp characterized by lightly romantic or sentimental melodies
- porcelaineous — like porcelain
- port du salut — Port-Salut.
- post-freudian — of or relating to Sigmund Freud or his doctrines, especially with respect to the causes and treatment of neurotic and psychopathic states, the interpretation of dreams, etc.
- post-graduate — of, pertaining to, characteristic of, or consisting of post-graduates: a postgraduate seminar.
- postauricular — of or relating to the ear or to the sense of hearing; aural.
- postinaugural — of or relating to the period after an inauguration
- postmenstrual — of or relating to menstruation or to the menses.
- posttraumatic — occurring after physical or psychological trauma.
- pouring-basin — (in a vacuum induction furnace) a trough through which molten metal flows under vacuum to a mold chamber.
- prague school — a school of linguistics emphasizing structure, active in the 1920s and 1930s.
- prague spring — a brief period of democratization in Czechoslovakia in 1968, under Alexander Dubček.
- precious opal — any opal having a play of colors, used as a gemstone.
- preindustrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- premenopausal — of, relating to, or characteristic of menopause.
- present value — current monetary worth
- pressure drag — the part of the total drag of a body moving through a gas or liquid caused by the components of the pressures at right angles to the surface of the body
- pressure head — the upper part of the body in humans, joined to the trunk by the neck, containing the brain, eyes, ears, nose, and mouth.
- private study — the act or process of studying outwith classes
- private trust — a trust designed for the benefit of a designated or known individual (opposed to charitable trust).
- program music — music intended to convey an impression of a definite series of images, scenes, or events.
- prosecutorial — of or relating to a prosecutor or prosecution: prosecutorial zeal.
- protanomalous — of, relating to, or affected by protanomaly
- proteinaceous — Biochemistry. any of numerous, highly varied organic molecules constituting a large portion of the mass of every life form and necessary in the diet of all animals and other nonphotosynthesizing organisms, composed of 20 or more amino acids linked in a genetically controlled linear sequence into one or more long polypeptide chains, the final shape and other properties of each protein being determined by the side chains of the amino acids and their chemical attachments: proteins include such specialized forms as collagen for supportive tissue, hemoglobin for transport, antibodies for immune defense, and enzymes for metabolism.
- provost guard — a detachment of soldiers assigned to police duties under the provost marshal.
- prudentialism — a regard for prudential, rather than moral, considerations
- prudentialist — a person who acts prudentially
- prussian blue — any of a number of blue pigments containing ferrocyanide or ferricyanide complexes
- pseudepigraph — a book or piece of writing that is falsely titled or credited
- puritan spoon — a silver spoon having an ovoid bowl and a straight, flat, completely plain stem.