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16-letter words containing a, t, o, m, r

  • fourth amendment — an amendment to the U.S. Constitution, ratified in 1791 as part of the Bill of Rights, prohibiting unlawful search and seizure of personal property.
  • from one's heart — very sincerely or deeply
  • frontal lobotomy — Surgery. a psychosurgical procedure in which the frontal lobes are separated from the rest of the brain by cutting the connecting nerve fibers.
  • gamma correction — (hardware)   Adjustments applied during the display of a digital representation of colour on a screen in order to compensate for the fact that the Cathode Ray Tubes used in computer monitors (and televisions) produce a light intensity which is not proportional to the input voltage. The light intensity is actually proportional to the input voltage raised to the inverse power of some constant, called gamma. Its value varies from one display to another, but is usually around 2.5. Because it is more intuitive for the colour components (red, green and blue) to be varied linearly in the computer, the actual voltages sent to the monitor by the display hardware must be adjusted in order to make the colour component intensity on the screen proportional to the value stored in the computer's display memory. This process is most easily achieved by a dedicated module in the display hardware which simply scales the outputs of the display memory before sending them to the digital-to-analogue converters. More expensive graphics cards and workstations (particularly those used for CAD applications) will have a gamma correction facility. In combination with the "white-point" gamma correction is used to achieve precise colour matching.
  • gender-normative — cisgender.
  • general factotum — a person who does all sorts of jobs; general assistant
  • geometrical pace — a pace of 5 feet (1.5 meters), representing the distance between the places at which the same foot rests on the ground in walking.
  • geothermal power — power generated using steam produced by heat emanating from the molten core of the earth
  • gold star mother — an American woman whose son or daughter has died while serving in the United States Armed Forces
  • governmentalized — Simple past tense and past participle of governmentalize.
  • gram atomic mass — the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element.
  • granger movement — a campaign for state control of railroads and grain elevators, especially in the north central states, carried on during the 1870s by members of the Patrons of Husbandry (the Grange) a farmers' organization that had been formed for social and cultural purposes.
  • gravity platform — (in the oil industry) a drilling platform that rests directly on the sea bed and is kept in position by its own weight; it is usually made of reinforced concrete
  • gulf of martaban — an inlet of the Bay of Bengal in Myanmar
  • haemochromatosis — (British spelling) alternative spelling of hemochromatosis.
  • hamiltonian tour — Hamiltonian problem
  • hammer and tongs — with great vigor, determination, or vehemence: When he starts a job he goes at it hammer and tongs.
  • hard times token — any of a series of U.S. copper tokens, issued 1834–41, bearing a political inscription or advertising message and serving as currency during coin shortages.
  • have no time for — not tolerate
  • hematocrit-value — a centrifuge for separating the cells of the blood from the plasma.
  • hematocrystallin — (biology, archaic) hemoglobin.
  • hemopneumothorax — (medicine) pneumothorax and hemothorax occurring together.
  • hemotherapeutics — hemotherapy.
  • herman hollerith — (person)   The promulgator of the punched card. Hollerith was born on 1860-02-29 and died on 1929-11-17. He graduated from Columbia University, NewYork, NY, USA. He joined the US Census Bureau as a statistician where he used a punched card device to help analyse the 1880 US census data. This punched card system stored data in 80 columns. This "80-column" concept has carried forward in various forms into modern applications. In 1896, Hollerith founded the Tabulating Machine Company to exploit his invention and in 1924 his firm became part of IBM. The Hollerith system was used for the 1911 UK census. A correspondant writes: Wasn't Hollerith's original machine first used for the 1990 US census? And I think I am right in saying that the physical layout was a 20x12 grid of round holes. The one I have seen (picture only, unfortunately, not the real thing) did not use 'columns' as such but holes were grouped into irregularly-shaped fields, such that each hole had a more-or-less independent function.
  • hermaphroditical — Alternative form of hermaphroditic.
  • heterometabolism — insect development in which the young hatch in a form very similar to the adult and then mature without a pupal stage
  • heterometabolous — undergoing development in which the young are born adultlike in form, often maturing without a pupal stage.
  • heteropalindrome — Something that spells something else when reversed, a semordnilap.
  • homeric laughter — loud, hearty laughter, as of the gods.
  • homeroom teacher — the teacher attached to the homeroom of a group of students
  • horseshoe magnet — a horseshoe-shaped permanent magnet.
  • hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
  • hydroformylation — the addition of a hydrogen atom and the formyl group to a double bond of a hydrocarbon by reaction with a mixture of carbon monoxide and hydrogen in the presence of a catalyst.
  • hygrothermograph — an instrument for recording temperature and relative humidity.
  • hyper-patriotism — devoted love, support, and defense of one's country; national loyalty.
  • hyperaccumulator — a plant that absorbs toxins, such as heavy metals, to a greater concentration than that in the soil in which it is growing
  • hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
  • hypervitaminosis — an abnormal condition caused by an excessive intake of vitamins.
  • i'm sorry to say — You use the expression I'm sorry to say to express regret together with disappointment or disapproval.
  • immersion heater — a small electric coil used to heat a liquid, as a cup of water, in which it is immersed.
  • immigration laws — regulations on incoming foreigners
  • immunodepressant — preventing or diminishing the immune response
  • immunomodulatory — (medical) Having the ability to alter or regulate immune functions.
  • immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
  • immunoregulatory — Of or pertaining to immunoregulation.
  • 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.
  • import surcharge — a tax imposed on all imported goods, adding to any established tariffs
  • in/into a temper — If someone is in a temper or gets into a temper, the way that they are behaving shows that they are feeling angry and impatient.
  • indiscrimination — an act or instance of not discriminating.
  • infant mortality — death during infancy
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