15-letter words containing m, u, t, l
- nonmatriculated — not matriculated, not enrolled in an institution, esp a college or university
- nonsimultaneous — existing, occurring, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.
- numismatologist — One versed in numismatology.
- obituary column — the division of a publication reserved for obituaries
- optical pumping — a method for increasing the number of atoms or molecules occupying higher energy levels by irradiating them with light of the proper frequencies to raise them to those levels.
- overstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- pamprodactylous — having all four toes directed forward, as in swifts and colies.
- paurometabolous — designating or of a group of insect orders, as orthopterans or hemipterans, in which metamorphosis to the adult state from the juvenile state is gradual and without any sudden, radical change of body form
- pectoral muscle — muscle of the chest
- pendulum effect — Also called pendulum law. Physics. a law, discovered by Galileo in 1602, that describes the regular, swinging motion of a pendulum by the action of gravity and acquired momentum.
- petroleum ether — a volatile mixture of the higher alkane hydrocarbons, obtained as a fraction of petroleum and used as a solvent
- petroleum jelly — sticky substance used as lubricant
- photofluorogram — a recording on photographic film of images produced by a fluoroscopic examination.
- photojournalism — journalism in which photography dominates written copy, as in certain magazines.
- photomultiplier — an extremely sensitive detector of light and of other radiation, consisting of a tube in which the electrons released by radiation striking a photocathode are accelerated, greatly amplifying the signal obtainable from small quantities of radiation.
- picture element — (graphics) (pixel) The smallest resolvable rectangular area of an image, either on a screen or stored in memory. Each pixel in a monochrome image has its own brightness, from 0 for black to the maximum value (e.g. 255 for an eight-bit pixel) for white. In a colour image, each pixel has its own brightness and colour, usually represented as a triple of red, green and blue intensities (see RGB). Compare voxel.
- plagiostomatous — plagiostome
- platinum blonde — a person, especially a girl or woman, whose hair is of a pale blond or silver color, usually colored artificially by bleaching or dyeing.
- plug compatible — of or relating to computers or peripheral devices that are functionally equivalent to, and may be substituted for, other models.
- plug-compatible — of or relating to computers or peripheral devices that are functionally equivalent to, and may be substituted for, other models.
- plymouth colony — the colony established in SE Massachusetts by the Pilgrims in 1620.
- pneumatic drill — a percussive power drill powered by compressed air
- poke mullock at — to ridicule
- 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.
- poststimulation — occurring after stimulation
- poststimulatory — following stimulation
- poultry farming — breeding and keeping fowl
- primary quality — any of the qualities inherent in an object, namely quantity, extent, figure, solidity, and motion or rest.
- 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
- pullman kitchen — a kitchenette, often recessed into a wall and concealed by double doors or a screen.
- pulmobranchiate — possessing a pulmobranch
- purple trillium — birthroot (def 1).
- rational number — a number that can be expressed exactly by a ratio of two integers.
- regulation time — the standard duration of a sports game, before the addition of any extra time to determine a winner, etc
- rhyming couplet — a pair of lines in poetry that rhyme and usually have the same rhythm
- right of asylum — the right of alien fugitives to protection or nonextradition in a country or its embassy.
- rules committee — a special committee of a legislature, as of the U.S. House of Representatives, having the authority to establish rules or methods for expediting legislative action, and usually determining the date a bill is presented for consideration.
- rump parliament — the remnant of the Long Parliament established by the expulsion of the Presbyterian members in 1648, dismissed by force in 1653, and restored briefly in 1659–60.
- 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.
- run of the mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- run-of-the-mill — merely average; commonplace; mediocre: just a plain, run-of-the-mill house; a run-of-the-mill performance.
- 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.
- schola cantorum — an ecclesiastical choir or choir school.
- school-gate mum — a young family-oriented working mother, considered by political parties as forming a significant part of the electorate
- sclerodermatous — Zoology. covered with a hardened tissue, as scales.
- self fulfilment — the act or fact of fulfilling one's ambitions, desires, etc., through one's own efforts.
- self-adjustment — adjustment of oneself or itself, as to the environment.