15-letter words containing s, e, m, p, l
- pilgrimage site — a shrine or other sacred place that people travel to as an act of religious devotion
- plainclothesman — a police officer, especially a detective, who wears ordinary civilian clothes while on duty.
- plasma membrane — cell membrane.
- platform scales — a weighing machine which has a platform that you put something on to be weighed
- platform tennis — a variation of tennis played on a wooden platform enclosed with chicken wire in which the players hit a rubber ball with wooden paddles following the same basic rules as tennis except that only one serve is permitted and balls can be played off the back and side fences.
- platyhelminthes — a phylum of worms having bilateral symmetry and a soft, usually flattened body, comprising the flatworms.
- plethysmography — the tracking of changes measured in bodily volume
- plumbaginaceous — belonging to the Plumbaginaceae, the leadwort family of plants.
- plumber's snake — snake (def 3a).
- plumbers-friend — Machinery. a pistonlike reciprocating part moving within the cylinder of a pump or hydraulic device.
- poikilothermism — the state or quality of being cold-blooded, as fishes and reptiles.
- police marksman — a police officer skilled in precision shooting, esp with a sniper rifle
- polyphemus moth — a large, yellowish-brown American silkworm moth, Antheraea polyphemus, having a prominent eyespot on each hind wing and feeding on cherry, apple, and other trees.
- positive column — the luminous region between the Faraday dark space and the anode glow in a vacuum tube, occurring when the pressure is low.
- post-millennial — of or relating to the period following the millennium.
- pragmaticalness — the quality of being pragmatical or meddlesome
- preferentialism — the economic system of preference, esp amongst British commonwealth countries
- primary sealing — Primary sealing is devices used for sealing tanks, to reduce emissions, often made of foam.
- primrose family — the plant family Primulaceae, characterized by herbaceous plants having simple, opposite, whorled, or basal leaves, flowers with a five-lobed corolla, and capsular fruit, and including cyclamen, loosestrife of the genus Lysimachia, pimpernel, primrose, and shooting star.
- primrose yellow — primrose (def 3).
- prismatic layer — the middle layer of the shell of certain mollusks, consisting chiefly of crystals of calcium carbonate.
- problem-solving — skills, process: of finding solutions
- professionalism — professional character, spirit, or methods.
- pseudo-chemical — of, used in, produced by, or concerned with chemistry or chemicals: a chemical formula; chemical agents.
- pseudo-medieval — of, pertaining to, characteristic of, or in the style of the Middle Ages: medieval architecture. Compare Middle Ages.
- pseudo-military — of, for, or pertaining to the army or armed forces, often as distinguished from the navy: from civilian to military life.
- pseudocoelomate — having a pseudocoel.
- pseudomutuality — a relationship between two persons in which conflict of views or opinions is solved by simply ignoring it
- pure and simple — sheer, utter
- purslane family — the plant family Portulacaceae, characterized by chiefly herbaceous plants having simple, often fleshy leaves, sometimes showy flowers, and capsular fruit, and including bitterroot, purslane, red maids, rose moss, and spring beauty.
- pyramid selling — Pyramid selling is a method of selling in which one person buys a supply of a particular product direct from the manufacturer and then sells it to a number of other people at an increased price. These people sell it on to others in a similar way, but eventually the final buyers are only able to sell the product for less than they paid for it.
- rumpelstiltskin — a dwarf in a German folktale who spins flax into gold for a young woman to meet the demands of the prince she has married, on the condition that she give him her first child or else guess his name: she guesses his name and he vanishes or destroys himself in a rage.
- sales promotion — the methods or techniques for creating public acceptance of or interest in a product, usually in addition to standard merchandising techniques, as advertising or personal selling, and generally consisting of the offer of free samples, gifts made to a purchaser, or the like.
- samuel prescott — Samuel, 1751–77, U.S. patriot during the American Revolution: rode with Paul Revere and William Dawes to warn Colonists that British troops were marching from Boston, April 18, 1775.
- scolopendriform — resembling scolopendra
- self-compatible — able to be fertilized by its own pollen.
- self-complacent — pleased with oneself; self-satisfied; smug.
- self-employment — the act or fact of being self-employed.
- self-proclaimed — to announce or declare in an official or formal manner: to proclaim war.
- self-punishment — the act of punishing.
- simple division — a type of division to find out how many times the smaller number is contained in the larger one
- simple equation — linear equation
- simple fraction — a ratio of two integers.
- simple fracture — a fracture in which the bone does not pierce the skin.
- simple interest — interest payable only on the principal; interest that is not compounded.
- simple interval — an interval of an octave or less.
- simple majority — less than half of the total votes cast but more than the minimum required to win, as when there are more than two candidates or choices.
- simple pendulum — a hypothetical apparatus consisting of a point mass suspended from a weightless, frictionless thread whose length is constant, the motion of the body about the string being periodic and, if the angle of deviation from the original equilibrium position is small, representing simple harmonic motion (distinguished from physical pendulum).
- simple sentence — a sentence having only one clause, as I saw her the day before yesterday.
- simplicidentate — belonging or pertaining to the Simplicidentata, formerly regarded as a suborder or division of rodents having only one pair of upper incisor teeth.