16-letter words containing p, e, a, t, m
- exponential-time — (complexity) The set or property of problems which can be solved by an exponential-time algorithm but for which no polynomial-time algorithm is known.
- extemporaneously — In an extemporaneous manner; without prior preparation or planning.
- fluorescent lamp — a tubular electric discharge lamp in which light is produced by the fluorescence of phosphors coating the inside of the tube.
- formation packer — A formation packer is a substance that is used as a seal between the casing and the borehole so that part of the hole can be tested.
- fund supermarket — an online facility offering discounted investment opportunities and advice
- garden apartment — an apartment on the ground floor of an apartment building having direct access to a backyard or garden.
- 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
- hayes-compatible — (communications) A description of a modem which understands the same set of commands as one made by Hayes.
- headmistressship — (rare) Alternative form of headmistress-ship.
- hemopneumothorax — (medicine) pneumothorax and hemothorax occurring together.
- hemotherapeutics — hemotherapy.
- hermaphroditical — Alternative form of hermaphroditic.
- heteropalindrome — Something that spells something else when reversed, a semordnilap.
- 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
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyperpituitarism — overactivity of the pituitary gland.
- 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.
- hypoalimentation — insufficient or inadequate nourishment.
- hypophosphatemia — (medicine) An electrolyte disturbance in which there is an abnormally low level of phosphate in the blood, most commonly seen when malnourished patients are given large amounts of carbohydrates, creating a high phosphorus demand in the cells of the body.
- immunodepressant — preventing or diminishing the immune response
- 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 parameter — the perpendicular distance from the original center of a set of scattering particles to the original line of motion of a particle being scattered.
- impact structure — a large geologic formation, as a crater, created by a comet's or meteor's collision with a planet.
- impenetrableness — The quality of being impenetrable.
- imperfect market — a market where buyers or sellers can influence the market, and there is a lack of product information
- imperfectability — The quality of not being perfectable; of being forever imperfect.
- imperturbability — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- implied warranty — a warranty not stated explicitly by the seller of merchandise or real property but presumed for reasons of commercial or legal custom (distinguished from express warranty).
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- impracticalities — Plural form of impracticality.
- in-law apartment — a self-contained living area within a single-family home, as for an aging parent.
- 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.
- indirect primary — a primary in which members of a party elect delegates to a party convention that in turn elects the party's candidates.
- inmos transputer — transputer
- installment plan — a system for paying for an item in fixed amounts at specified intervals.
- instrument panel — Also called instrument board. a panel on which are mounted an array of dials, lights, and gauges that monitor the performance of a machine or device, as an airplane.
- inter-comparison — the act of comparing.
- interappointment — Between appointments.
- interest payment — a payment of interest on a loan or mortgage
- interior mapping — an open map.
- intimate apparel — lingerie (sense 2)
- james oglethorpe — James Edward, 1696–1785, British general: founder of the colony of Georgia.
- kleptoparasitism — The parasitic theft of captured prey, nest material, etc. from animals of the same or another species.
- learner's permit — A learner's permit is a license that allows you to drive a vehicle before you have passed your driving test.
- legal department — the department that deals with legal matters
- 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.