13-letter words containing r, e, l, a
- hunter trials — a test for hunters held under the auspices of a hunt, in which the course is laid with obstacles to simulate actual hunting conditions.
- hyaluronidase — Biochemistry. a mucolytic enzyme found in the testes, in snake venom, and in hemolytic streptococci and certain other bacteria, that decreases the viscosity of the intercellular matrix by breaking down hyaluronic acid.
- hydrargillite — gibbsite.
- hydrated lime — a soft, white, crystalline, very slightly water-soluble powder, Ca(OH) 2 , obtained by the action of water on lime: used chiefly in mortars, plasters, and cements.
- hydroairplane — a hydroplane.
- hydrocephalic — of or relating to hydrocephalus.
- hydrocephalus — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- hydrosulphate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hydroxylamine — an unstable, weakly basic, crystalline compound, NH 3 O, used as a reducing agent, analytical reagent, and chemical intermediate.
- hygrometrical — Alternative form of hygrometric.
- hyper-realism — interest in or concern for the actual or real, as distinguished from the abstract, speculative, etc.
- hyperactively — In a hyperactive manner.
- hyperboloidal — Having the shape or form of a hyperboloid.
- hypercalcemia — an abnormally large amount of calcium in the blood.
- hypercritical — excessively or meticulously critical; overcritical.
- hyperdactylia — the presence of extra fingers or toes.
- hypergalactia — an abnormally large secretion of milk.
- hyperglycemia — an abnormally high level of glucose in the blood.
- hyperinflated — to subject to hyperinflation: hyperinflated prices.
- hyperlipaemia — Alternative form of hyperlipemia.
- hypermetrical — Hypermetric.
- hypermorality — conformity to the rules of right conduct; moral or virtuous conduct.
- hyperpersonal — Very highly personal.
- hyperphysical — being above or beyond the physical; immaterial; supernatural.
- hyperpolarize — to increase the difference in electric potential across (a cell membrane).
- hyperrational — characterized by excessive rationality
- hypersalinity — an excess of salt in a saline solution
- hyperthetical — Misspelling of hypothetical.
- hypervascular — pertaining to, composed of, or provided with vessels or ducts that convey fluids, as blood, lymph, or sap.
- hypervigilant — keenly watchful to detect danger; wary: a vigilant sentry.
- hypsometrical — Of or pertaining to hypsometry.
- iatrochemical — relating to iatrochemistry or iatrochemists
- ideal crystal — a crystal in which there are no defects or impurities
- ideal mixture — An ideal mixture is a mixture in which the concentration of any part taken from it is the same as the average for the whole.
- ideographical — Alternative form of ideographic.
- ile de france — a former province in N France, including Paris and the region around it.
- Île-de-france — a region of N France, in the Paris Basin: part of the duchy of France in the 10th century
- ill-treatment — Ill-treatment is harsh or cruel treatment.
- illiberalness — The state of being illiberal; illiberality.
- illustratable — Capable of being illustrated.
- immarcescible — (rare) Permanent, enduring; that does not perish.
- immaterialise — Alt form immaterialize.
- immaterialism — the doctrine that there is no material world, but that all things exist only in and for minds.
- immaterialist — A supporter of the philosophy of immaterialism.
- immateriality — state or character of being immaterial.
- immaterialize — to make immaterial.
- impartialness — The quality of being impartial.
- imperceivable — That cannot be perceived; imperceptible.
- imperial moth — a yellow moth, Eacles imperialis, having a diagonal band of pinkish brown or purple: the hairy larvae feed on the leaves of hickory, oak, etc.
- imperialistic — the policy of extending the rule or authority of an empire or nation over foreign countries, or of acquiring and holding colonies and dependencies.