15-letter words containing y, e, l, p
- hyperextensible — Capable of being stretched and extended.
- hyperfunctional — of or relating to a function or functions: functional difficulties in the administration.
- hypergalactosis — an abnormally large secretion of milk.
- hyperinsulinism — excessive insulin in the blood, resulting in hypoglycemia.
- hyperinvolution — a decrease in the size of an organ following enlargement, usually used to describe the shrinking of the uterus after childbirth
- hyperlipidaemia — Alternative spelling of hyperlipidemia.
- hyperlipoidemia — An abnormally high level of lipoids in the blood.
- hypermetabolism — Biology, Physiology. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Compare anabolism, catabolism.
- hypermutability — liable or subject to change or alteration.
- hyperpolarizing — Present participle of hyperpolarize.
- hypersalivation — the act or process of salivating.
- hypersexualised — Simple past tense and past participle of hypersexualise.
- hypersexualized — Simple past tense and past participle of hypersexualize.
- hypersomnolence — sleepy; drowsy.
- hyperventilated — Simple past tense and past participle of hyperventilate.
- hypoalbuminemia — an abnormally small quantity of albumin in the blood.
- hypocrystalline — (of igneous rocks) having both glass and crystalline components
- hypoinsulinemia — (medicine) An abnormally low level of insulin in the blood.
- hypoinsulinemic — Having hypoinsulinemia.
- hypolydian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from C to C, with the final on F.
- hypoventilating — Present participle of hypoventilate.
- hypoventilation — Breathing at an abnormally slow rate, resulting in an increased amount of carbon dioxide in the blood.
- hysteresis loop — a closed curve showing the variation of the magnetic flux density of a ferromagnetic material with the external magnetic field producing it, when this field is changed through a complete cycle
- ideographically — an ideogram.
- impenetrability — the state or quality of being impenetrable.
- imperial system — a system of measurement units, including the foot, pound, and second, as well as miles and yards
- imperial valley — an irrigated agricultural region in SE California, adjacent to Mexico, formerly a part of the Colorado Desert: it is largely below sea level and contains the Salton Sink.
- imperishability — not subject to decay; indestructible; enduring.
- imponderability — The state or characteristic of being imponderable.
- imprescriptibly — In an imprescriptible manner; obviously.
- inappropriately — not appropriate; not proper or suitable: an inappropriate dress for the occasion.
- inexplicability — not explicable; incapable of being accounted for or explained.
- interparoxysmal — occurring in the period or periods between paroxysms.
- interpersonally — of or pertaining to the relations between persons: He has strong interpersonal skills.
- introspectively — characterized by introspection, the act or process of looking into oneself.
- ionospherically — by the ionosphere
- irreprehensibly — in an irreprehensible manner
- isle of sheppey — an island in SE England, off the N coast of Kent in the Thames estuary: separated from the mainland by The Swale, a narrow channel. Chief towns: Sheerness, Minster. Pop: 37 852 (2001 est). Area: 80 sq km (30 sq miles)
- isopropyl ether — a colorless, volatile, flammable, slightly water-soluble liquid, C 6 H 14 O, used chiefly as a solvent for waxes, fats, and resins.
- isotope geology — the study and application of stable and radioactive isotopes to geological processes and their time scales
- italian cypress — a tall Eurasian cypress, cupressus sempervirens, native to the eastern Mediterranean region
- jewelers' putty — putty powder.
- kalmyk republic — a constituent republic of S Russia, on the Caspian Sea: became subject to Russia in 1646. Capital: Elista. Pop: 292 400 (2002). Area: 76 100 sq km (29 382 sq miles)
- keyboard plaque — (jargon) The disgusting buildup of dirt and crud found on computer keyboards. "Are there any other terminals I can use? This one has a bad case of keyboard plaque."
- lepidopterology — the branch of zoology dealing with butterflies and moths.
- leukodystrophic — Of or pertaining to leukodystrophy.
- leyland cypress — a fast-growing cypress, Cupressocyparis leylandii, that is a hybrid produced by crossing the macrocarpa with the Nootka cypress (Chamaecyparis nootkatensis): widely grown for hedging
- life expectancy — the probable number of years remaining in the life of an individual or class of persons determined statistically, affected by such factors as heredity, physical condition, nutrition, and occupation.
- limited company — a company in which the shareholders cannot be assessed for debts of the company beyond the sum they still have invested in the company.
- linear topology — (theory) A linear topology on a left A-module M is a topology on M that is invariant under translations and admits a fundamental system of neighborhood of 0 that consists of submodules of M. If there is such a topology, M is said to be linearly topologized. If A is given a discrete topology, then M becomes a topological A-module with respect to a linear topology.