16-letter words containing e, t, r
- hyperoxygenation — to treat, combine, or enrich with oxygen: to oxygenate the blood.
- hyperperistalsis — the progressive wave of contraction and relaxation of a tubular muscular system, especially the alimentary canal, by which the contents are forced through the system.
- hyperpituitarism — overactivity of the pituitary gland.
- hypersensibility — capacity for sensation or feeling; responsiveness or susceptibility to sensory stimuli.
- hypersensitivity — excessively sensitive: to be hypersensitive to criticism.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hypersusceptible — hypersensitive (def 2).
- hyperthermophile — (biology) An organism that lives and thrives in an extremely hot environment, such as a deep sea smoker vent; often a member of the Archaea.
- hypervariability — apt or liable to vary or change; changeable: variable weather; variable moods.
- hypervascularity — pertaining to, composed of, or provided with vessels or ducts that convey fluids, as blood, lymph, or sap.
- hyperventilating — Present participle of hyperventilate.
- hyperventilation — excessively rapid and deep breathing.
- hypervitaminosis — an abnormal condition caused by an excessive intake of vitamins.
- icositetrahedron — a solid figure having 24 faces.
- icterine warbler — a European variety of tree warbler (Hippolais icterina )
- immelmann (turn) — a maneuver in which an airplane is half looped to an upside-down position and then half rolled back to normal, upright flight: used to gain altitude while reversing direction
- immersion heater — a small electric coil used to heat a liquid, as a cup of water, in which it is immersed.
- immunodepressant — preventing or diminishing the immune response
- 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.
- 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.
- imperceptibility — very slight, gradual, or subtle: the imperceptible slope of the road.
- imperceptiveness — The quality of being imperceptive.
- imperfect flower — a unisexual flower with only stamens or only pistils
- imperfect fungus — a fungus for which only the asexual reproductive stage is known, as any fungus of the Fungi imperfecti.
- 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.
- imperfectibility — The state or quality of being imperfectible.
- imperfectiveness — (grammar) The state or quality of being imperfective.
- impermissibility — The state or condition of being impermissible.
- 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 finite series — a sequence of numbers in which an infinite number of terms are added successively in a given pattern; the sequence of partial sums of a given sequence.
- in general terms — generally, approximately
- in loco parentis — in the place or role of a parent.
- in quadruplicate — in four identical copies
- in the aggregate — formed by the conjunction or collection of particulars into a whole mass or sum; total; combined: the aggregate amount of indebtedness.
- in the course of — If something happens in the course of a particular period of time, it happens during that period of time.
- in the long term — You use the expressions in the long term, in the short term, and in the medium term to talk about what will happen over a long period of time, over a short period of time, and over a medium period of time.
- in the nature of — essentially the same as; by way of
- in the region of — You say in the region of to indicate that an amount that you are stating is approximate.
- in the short run — to go quickly by moving the legs more rapidly than at a walk and in such a manner that for an instant in each step all or both feet are off the ground.
- in the throes of — If you are in the throes of doing or experiencing something, especially something difficult, you are busy doing it or are deeply involved in it.
- in the worst way — bad or ill in the highest, greatest, or most extreme degree: the worst person.
- in utero surgery — surgery performed on a fetus while it is in the womb.