15-letter words containing h, o, m, s
- fortysomethings — Plural form of fortysomething.
- free atmosphere — the part of the atmosphere that lies above the frictional influence of the earth's surface.
- gas thermometer — a device for measuring temperature by observing the change in either pressure or volume of an enclosed gas.
- geodemographics — the study and grouping of the people in a geographical area according to socioeconomic criteria, esp for market research
- geomorphogenist — one who studies, or is an expert in, geomorphogeny
- geomorphologist — A geologist whose speciality is geomorphology.
- georg simon ohm — Georg Simon [gey-awrk zee-mawn] /geɪˈɔrk ˈzi mɔn/ (Show IPA), 1787–1854, German physicist.
- george marshall — Alfred, 1842–1924, English economist.
- glass harmonica — a musical instrument composed of a set of graduated, revolving glass bowls, the rims of which are moistened and set in vibration by friction from the fingertips.
- gödel's theorem — either of two theorems published by the mathematician Kurt Gödel in 1931 that prove all mathematical systems are incomplete in that their truth or consistency can only be proved using a system of a higher order
- golden samphire — a Eurasian coastal plant, Inula crithmoides, with fleshy leaves and yellow flower heads: family Asteraceae (composites)
- green's theorem — one of several theorems that connect an integral in n -dimensional space with one in (n − 1)-dimensional space.
- hamamelidaceous — belonging to the Hamamelidaceae, the witch hazel family of plants.
- hamiltonstovare — a large strong short-haired breed of hound with a black, brown, and white coat
- harmonic series — a series in which the reciprocals of the terms form an arithmetic progression.
- hedonic damages — compensation based on what the victim of a crime might have earned in the future
- hemangiosarcoma — A fast-growing, highly invasive variety of cancer, a sarcoma arising from the lining of blood vessels, occurring almost exclusively in dogs and rarely in cats.
- hemicolectomies — Plural form of hemicolectomy.
- hemiglossectomy — (surgery) The surgical removal of a portion of the tongue.
- hemochromatosis — a rare metabolic disorder characterized by a bronzed skin, cirrhosis, and severe diabetes, caused by the deposit in tissue, especially of the liver and pancreas, of hemosiderin and other pigments containing iron.
- hermaphroditism — the condition of being a hermaphrodite.
- heterosexualism — Discrimination of non-heterosexual people on the basis of their sexual orientation.
- hierogrammatist — a writer of hierograms, hierogrammate
- high commission — A High Commission is the office where a High Commissioner and his or her staff work, or the group of officials who work there.
- histochemically — In a histochemical manner.
- histomorphology — histology.
- hoffman estates — a city in NE Illinois.
- 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.
- homing instinct — an instinct that enables an animal to return home after travelling great distances
- homo economicus — a theoretical human being who rationally calculates the costs and benefits of every action before making a decision, used as the basis for a number of economic theories and models
- homochlamydeous — (of a plant) having a perianth in which the sepals and petals are fused together and indistinguishable
- homogeneousness — (rare) homogeneity, the state of having a uniform composition.
- homosexualities — Plural form of homosexuality.
- honeymoon suite — a luxurious suite in a hotel designed for honeymooners
- hopeful monster — a hypothetical individual organism that, by means of a fortuitous macromutation permitting an adaptive shift to a new mode of life, becomes the founder of a new type of organism and a vehicle of macroevolution.
- hopper casement — a casement with a sash hinged at the bottom.
- horned screamer — a screamer, Anhima cornuta, of tropical South America, having a long, slender hornlike process projecting from the forehead.
- horner's method — a technique, involving successive substitutions, for approximating the real roots of an equation with real coefficients.
- housemistresses — Plural form of housemistress.
- how come/how so — You ask 'How come?' or 'How so?' when you are surprised by something and are asking why it happened or was said.
- hughes syndrome — a condition of the autoimmune system caused by antibodies reacting against phospholipids, leading to thrombosis
- human relations — the study of group behavior for the purpose of improving interpersonal relationships, as among employees.
- human resources — (used with a plural verb) people, especially the personnel employed by a given company, institution, or the like.
- humidifications — Plural form of humidification.
- hump one's swag — (of a tramp) to carry one's belongings from place to place on one's back
- humpback salmon — a pink salmon inhabiting North Pacific waters: so-called because of the hump that appears behind the head of the male when it is ready for spawning.
- hydrodynamicist — a specialist in hydrodynamics.
- hypercatabolism — an abnormally high metabolic breakdown of a substance or tissue which leads to weight loss and physical deterioration
- 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.
- hyperovarianism — precocious sexuality in girls due to abnormally heavy ovarian secretion.