16-letter words containing a, r, e, p, t
- lever escapement — an escapement in which a pivoted lever, made to oscillate by the escape wheel, engages a balance staff and causes it to oscillate.
- library pictures — a caption used to alert viewers that footage being broadcast is from an earlier time and is not happening now
- literacy project — a project, plan or scheme to increase literacy in a country, area, etc
- logical operator — any of the Boolean symbols or functions, as AND, OR, and NOT, denoting a Boolean operation; Boolean operator.
- lord proprietary — (in Colonial America) an owner, governor, or grantee of a proprietary colony
- lost-wax process — a process of investment casting in which a refractory mold is built up around a pattern of wax and then baked so as to melt and drain off the wax.
- lower palatinate — See under Palatinate (def 1).
- machine operator — someone who operates mechanical equipment
- macpherson strut — an automobile suspension-system component that consists of a strut combined with a spring and shock absorber and connects the wheel to the frame of the vehicle.
- macrolepidoptera — a collector's name for that part of the lepidoptera that comprises the butterflies and the larger moths (noctuids, geometrids, bombycids, springtails, etc): a term without taxonomic significance
- magnetic pyrites — Mineralogy. pyrrhotite.
- magnetoreceptors — Plural form of magnetoreceptor.
- make a pitch for — to give verbal support to
- malapportionment — (of a state or other political unit) poorly apportioned, especially divided, organized, or structured in a manner that prevents large sections of a population from having equitable representation in a legislative body.
- malpractice suit — a lawsuit brought against a professional accused of illegal or unethical practices or neglect of duty
- marriage partner — a person you are married to
- marriage portion — dowry.
- matthew of paris — c1200–59, English chronicler.
- mechanoreception — The action of a mechanoreceptor.
- mechanoreceptive — Responsive to mechanical stimuli such as sound and touch.
- mechanoreceptors — Plural form of mechanoreceptor.
- media atropatene — an ancient region in NW Iran, formerly a part of Media.
- megacorporations — Plural form of megacorporation.
- megaphanerophyte — any tree with a height over 30 metres
- menippean satire — a form of satire that is indirect and nonrealistic in approach and that consists typically of a loosely organized narrative incorporating a series of dialogues between representatives of various points of view
- menstrual cramps — pain in the lower abdomen as well as possibly in the lower back and legs associated with menstruation
- menstrual period — the bleeding from the womb that occurs approximately monthly in nonpregnant women of reproductive age
- mercantile paper — commercial paper.
- metamorphization — Process or action of metamorphizing.
- metamorphosising — Present participle of metamorphosise.
- methyl parathion — a synthetic pesticide, C 8 H 1 0 NO 5 PS, used in the control of mites and various insects, as aphids, boll weevils, and cutworms.
- microencapsulate — (transitive) To embed by means of microencapsulation.
- microgametophyte — (biology) Any gametophyte that develops from a microspore.
- microlepidoptera — a collector's name for the smaller moths: a term without taxonomic significance
- mineral deposits — amounts of minerals that occur naturally in particular areas
- miniature poodle — a breed of poodle, bred to be much smaller than standard poodles
- montpelier maple — a maple, Acer monspessulanum, that is native to southern Europe and Northwest Africa
- mortgage company — business providing loans to property buyers
- mortgage payment — instalment paid on a housebuyer's loan
- multiple factors — polygene.
- network operator — (job) A person who monitors and maintains the operation of a communications network. A network operator troubleshoots hardware (cables, routers, network switches, hubs, network adaptors), software, and transmission problems.
- neuroarthropathy — (medicine) Any disease of a joint that is associated with a disease of the nervous system.
- neuroepithelioma — Neurocytoma.
- neuropathologies — the pathology of the nervous system.
- neuropathologist — A specialist who practices neuropathology.
- neuropsychiatric — Of or pertaining to neuropsychiatry; simultaneously neurological and psychiatric.
- newspaper report — a report published in a newspaper
- nomination paper — a document containing signatures guaranteeing the proposal of somebody as a candidate in an election
- non-contemporary — existing, occurring, or living at the same time; belonging to the same time: Newton's discovery of the calculus was contemporary with that of Leibniz.
- non-experiential — pertaining to or derived from experience.