15-letter words containing r, e, p, t, a, n
- linear topology — (theory) A linear topology on a left A-module M is a topology on M that is invariant under translations and admits a fundamental system of neighborhood of 0 that consists of submodules of M. If there is such a topology, M is said to be linearly topologized. If A is given a discrete topology, then M becomes a topological A-module with respect to a linear topology.
- liver complaint — an unspecified health problem concerning the liver
- long parliament — the Parliament that assembled November 3, 1640, was expelled by Cromwell in 1653, reconvened in 1659, and was dissolved in 1660.
- lumbar puncture — Medicine/Medical. puncture into the arachnoid membrane of the spinal cord, in the lumbar region, and withdrawal of spinal fluid, performed for diagnosis of the fluid, injection of dye for imaging, or administration of anesthesia or medication.
- luster painting — a method of decorating glazed pottery with metallic pigment, originated in Persia, popular from the 9th through the mid-19th centuries.
- macroprudential — Of or pertaining to systemic prudence, especially to the strengths and vulnerabilities of financial systems.
- magnetic stripe — magnetic strip.
- magnetoreceptor — The part of an organism responsible for magnetoreception.
- malacopterygian — belonging or pertaining to the Malacopterygii (Malacopteri), a group of soft-finned, teleost fishes.
- malpresentation — Abnormal positioning of a fetus at the time of delivery.
- master-planning — to construct a master plan for: to master-plan one's career.
- mechanoreceptor — any of the sense organs that respond to vibration, stretching, pressure, or other mechanical stimuli.
- megacorporation — a giant company formed from two or more large companies or a number of companies of various sizes.
- merchant prince — a very wealthy or influential merchant.
- metanitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- methylpropanone — (organic compound) The industrial solvent butanone.
- metropolitanate — the office or province of a metropolitan
- metropolitanism — of, noting, or characteristic of a metropolis or its inhabitants, especially in culture, sophistication, or in accepting and combining a wide variety of people, ideas, etc.
- metropolitanize — to make metropolitan.
- midgard serpent — a serpent, the child of Loki and Angerboda, who lies wrapped around the world, tail in mouth, and is destined to kill and to be killed by Thor at Ragnarok; Jormungand.
- mineral spirits — a volatile distillation product of petroleum, used as a thinner for paints and varnishes. Compare naphtha (def 1).
- misappreciation — failure to appreciate something fully or properly
- montes riphaeus — a mountain range in the third quadrant of the visible face of the moon.
- morphine addict — a person who is addicted to the drug morphine
- mules operation — the surgical removal of folds of skin in the breech of a sheep to reduce blowfly strike
- nansen passport — a passport issued after World War I by the League of Nations to refugees unable to establish citizenship.
- napier-hastings — a seaport on E North Island, in New Zealand.
- nappa (leather) — a soft, supple leather produced, esp. from sheepskin, by tawing
- natal horoscope — the horoscope based on an individual's birth.
- native compiler — (programming, tool) A compiler which runs on the computer for which it is producing machine code, in contrast to a cross-compiler, which produces code for a different computer.
- negative profit — a financial loss
- negro spiritual — a type of religious song originating among Black slaves in the American South
- nephrolithiasis — (pathology) presence of calculi in kidneys.
- net.personality — Someone who has made a name for him or herself on Usenet, through either longevity or attention-getting posts, but doesn't meet the other requirements of net.godhood.
- neural computer — a computer or a software program that uses a neural network simulating the human brain and can be trained to perform specific tasks, as pattern recognition.
- neuroepithelial — Of or relating to the neuroepithelium.
- neuropathically — In a neuropathic way.
- neuropathologic — Of or pertaining to neuropathology.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- neutral spirits — nonflavored alcohol of 95 percent, or 190 proof, obtained chiefly from grain or molasses or redistilled from brandy, rum, etc., used for blending with straight whiskies and in the making of gin, cordials, liqueurs, and the like.
- new hampshirite — of New Hampshire
- non-cooperative — failure or refusal to cooperate.
- non-exculpatory — tending to clear from a charge of fault or guilt.
- non-penetrative — (of sexual activity) not involving penetration by the penis
- non-repudiation — the act of repudiating.
- non-suppurative — suppurating; characterized by suppuration.
- noncompensatory — serving to compensate, as for loss, lack, or injury.
- noncontemporary — not contemporary
- nondepartmental — not limited to or related to a specific department