15-letter words containing m, a, t, h
- heterochromatin — the dense, highly stainable part of a chromosome.
- heteronormative — noting or relating to behavior or attitudes consistent with traditional male or female gender roles and the assumption of heterosexuality as the norm: our heteronormative culture.
- heterosexualism — Discrimination of non-heterosexual people on the basis of their sexual orientation.
- hexahydrothymol — menthol.
- hierogrammatist — a writer of hierograms, hierogrammate
- high and mighty — self-important, arrogant
- high-and-mighty — haughty; arrogant.
- high-water mark — a mark showing the highest level reached by a body of water.
- hip measurement — a measurement around the hips at the level of the buttocks used in clothing and assessing general health
- hip replacement — a surgical procedure involving replacing the hip joint with an artificial implant
- histochemically — In a histochemical manner.
- hoffman estates — a city in NE Illinois.
- home automation — the control of domestic appliances by electronically controlled systems
- homeopathically — By means of homeopathy.
- homeostatically — the tendency of a system, especially the physiological system of higher animals, to maintain internal stability, owing to the coordinated response of its parts to any situation or stimulus that would tend to disturb its normal condition or function.
- homoerotophobia — Homophobia; antipathy towards homosexuals.
- homosexualities — Plural form of homosexuality.
- hopper casement — a casement with a sash hinged at the bottom.
- human condition — mortality
- human relations — the study of group behavior for the purpose of improving interpersonal relationships, as among employees.
- humanitarianism — humanitarian principles or practices.
- humanitarianist — humanitarian principles or practices.
- humidifications — Plural form of humidification.
- humphrey bogart — Humphrey (DeForest) ("Bogie"or"Bogey") 1899–57, U.S. motion-picture actor.
- hung parliament — a parliament that does not have a party with a working majority
- hydraulic motor — a motor that converts the kinetic or potential energy of a fluid into mechanical energy.
- hydrodynamicist — a specialist in hydrodynamics.
- hydrometallurgy — the technique or process of extracting metals at ordinary temperatures by leaching ore with liquid solvents.
- hyetometrograph — an instrument used to record rainfall
- hyper-emotional — pertaining to or involving emotion or the emotions.
- hypercatabolism — an abnormally high metabolic breakdown of a substance or tissue which leads to weight loss and physical deterioration
- hyperdemocratic — pertaining to or of the nature of democracy or a democracy.
- 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.
- hyperparasitism — an organism that is parasitic on or in another parasite.
- hyperpotassemia — hyperkalemia.
- hypopituitarism — abnormally diminished activity of the pituitary gland, especially of the anterior lobe.
- hypoproteinemia — an abnormally low concentration of protein in the blood.
- hypovitaminosis — Insufficiency of one or more essential vitamins in the body.
- i'll eat my hat — I will be greatly surprised if (something that proves me wrong) happens
- identical rhyme — rhyme created by the repetition of a word.
- immunopathology — the study of diseases having an immunologic or allergic basis.
- impact adhesive — a glue designed to give adhesion when two coated surfaces are pressed together
- imperishability — not subject to decay; indestructible; enduring.
- in the majority — the largest group
- in the same way — similarly
- interchangement — the act of interchanging
- isothermal-line — Meteorology. a line on a weather map or chart connecting points having equal temperature.
- jerusalem thorn — See under Christ's-thorn.
- katathermometer — a thermometer used to measure the cooling power of ambient air