16-letter words containing s, p, e, c, m, a
- hand screw clamp — a screw that can be tightened by the fingers, without the aid of a tool.
- hayes-compatible — (communications) A description of a modem which understands the same set of commands as one made by Hayes.
- hemotherapeutics — hemotherapy.
- himachal pradesh — a state in N India. 21,495 sq. mi. (55,673 sq. km). Capital: Shimla.
- hispano-american — Spanish.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- ice-cream supper — an ice-cream social held in the late afternoon or early evening.
- image processing — (graphics) Computer manipulation of images. Some of the many algorithms used in image processing include convolution (on which many others are based), FFT, DCT, thinning (or skeletonisation), edge detection and contrast enhancement. These are usually implemented in software but may also use special purpose hardware for speed. Image processing contrasts with computer graphics, which is usually more concerned with the generation of artificial images, and visualisation, which attempts to understand (real-world) data by displaying it as an artificial image (e.g. a graph). Image processing is used in image recognition and computer vision. See also Pilot European Image Processing Archive.
- impact extrusion — an extrusion process in which a slug of cold metal in a shallow die cavity is formed by the action of a rapidly moving punch that forces the metal through the die or back around the punch.
- impact structure — a large geologic formation, as a crater, created by a comet's or meteor's collision with a planet.
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- impracticalities — Plural form of impracticality.
- inter-comparison — the act of comparing.
- knapsack problem — the problem of determining which numbers from a given collection of numbers have been added together to yield a specific sum: used in cryptography to encipher (and sometimes decipher) messages.
- league champions — the team that has come top of the league
- 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.
- lymphangiectasia — (medicine) dilation of the lymphatic vessels.
- lymphangiectasis — Alt form lymphangiectasia.
- lymphatic system — an extensive network of capillary vessels that transports the interstitial fluid of the body as lymph to the venous blood circulation
- lymphatic tissue — tissue, such as the lymph nodes, tonsils, spleen, and thymus, that produces lymphocytes
- mach's principle — the proposition that there is no absolute space and that the inertia and acceleration of a body are determined by all of the matter of the universe.
- 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.
- magnetic compass — a compass having a magnetized needle generally in line with the magnetic poles of the earth.
- magnetic pyrites — Mineralogy. pyrrhotite.
- magnetoreceptors — Plural form of magnetoreceptor.
- malpractice suit — a lawsuit brought against a professional accused of illegal or unethical practices or neglect of duty
- manic depression — bipolar disorder.
- manic-depressive — suffering from bipolar disorder.
- mechanoreceptors — Plural form of mechanoreceptor.
- megacorporations — Plural form of megacorporation.
- menstrual cramps — pain in the lower abdomen as well as possibly in the lower back and legs associated with menstruation
- microencapsulate — (transitive) To embed by means of microencapsulation.
- misspecification — An incorrect specification.
- mit lisp machine — Lisp Machine
- multiple factors — polygene.
- non-metaphysical — pertaining to or of the nature of metaphysics.
- noncompassionate — Not compassionate.
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- overcompensating — Present participle of overcompensate.
- overcompensation — a pronounced striving to neutralize and conceal a strong but unacceptable character trait by substituting for it an opposite trait.
- overcompensatory — a pronounced striving to neutralize and conceal a strong but unacceptable character trait by substituting for it an opposite trait.
- panoramic screen — a very wide screen, as of a television, etc
- papillary muscle — one of the small bundles of muscles attached to the ventricle walls and to the chordae tendineae that tighten these tendons during ventricular contraction.
- pascal's theorem — the theorem that the lines joining adjacent vertices of a hexagon intersect the same straight line if alternate vertices lie on two intersecting straight lines.
- pectoralis major — the larger of the two large chest muscles that assist in movements of the shoulder and upper arm
- pectoralis minor — the smaller of the two large chest muscles that assist in movements of the shoulder and upper arm
- performance test — a test requiring little or no use of language, the test materials being designed to elicit manual or behavioral responses rather than verbal ones.
- permaculturalist — a system of cultivation intended to maintain permanent agriculture or horticulture by relying on renewable resources and a self-sustaining ecosystem.
- pharmacogenetics — the branch of pharmacology that examines the relation of genetic factors to variations in response to drugs.
- pharmacogenomics — the study of human genetic variability in relation to drug action and its application to medical treatment