16-letter words containing h, u, m
- housemaid's knee — inflammation of the bursa over the front of the kneecap.
- huffman encoding — Huffman coding
- humanly possible — feasible, practical
- humboldt current — a cold Pacific Ocean current flowing N along the coasts of Chile and Peru.
- hummingbird moth — hawk moth.
- hunt the thimble — a children's game in which the players look for a hidden thimble
- husayn ali mirza — 1817–92, Persian religious leader: founder of Bahāʾī.
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydraulic cement — cement that can solidify under water.
- hydraulic mining — placer mining using a pressurized stream of water.
- hydroxylammonium — (inorganic compound) The univalent NH3OH+ cation, derived from hydroxylamine.
- hyperaccumulator — a plant that absorbs toxins, such as heavy metals, to a greater concentration than that in the soil in which it is growing
- hyperinsulinemia — (medicine) The condition of having an excessively high level of insulin in the blood, usually due to excess production.
- hyperinsulinemic — Suffering from or characterized by hyperinsulinemia, an excessively high level of insulin in the blood.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyperpituitarism — overactivity of the pituitary gland.
- hyperreal number — any of the set of numbers formed by the addition of infinite numbers and infinitesimal numbers to the set of real numbers
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- immunochemically — In an immunochemical way.
- immunohematology — the study of blood and blood-forming tissue in relation to the immune response.
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- inharmoniousness — The quality of being inharmonious.
- insurance scheme — a scheme that provides insurance
- italian vermouth — sweet vermouth
- jacques bonhomme — the contemptuous title given by the nobles to the peasants in the revolt of the Jacquerie in 1358 and adopted by the peasants in subsequent revolts.
- jerusalem cherry — an Old World plant, Solanum pseudocapsicum, of the nightshade family, having white flowers and bearing cherrylike scarlet or yellow fruits, cultivated as an ornamental.
- john of damascus — Saint, a.d. c675–749, priest, theologian, and scholar of the Eastern Church, born in Damascus.
- john von neumann — John, 1903–57, U.S. mathematician, born in Hungary.
- juvenile hormone — any of a class of insect and plant hormones acting to inhibit the molting of a juvenile insect into its adult form.
- karelian isthmus — a narrow strip of land between Lake Ladoga and the Gulf of Finland, in the NW Russian Federation.
- league champions — the team that has come top of the league
- lightbulb moment — a moment of sudden inspiration, revelation, or recognition
- lighting-up time — the time when vehicles are required by law to have their lights switched on
- lithium chloride — a white, water-soluble, deliquescent, crystalline solid, LiCl, used chiefly in the manufacture of mineral water, especially lithia water, and as a flux in metallurgy.
- lithium fluoride — a fine, white, slightly water-soluble powder, LiF, used chiefly in the manufacture of ceramics.
- lithium stearate — a white, crystalline, slightly water-soluble powder, LiC 18 H 35 O 2 , used chiefly in cosmetics, in plastics, and as a lubricant in powder metallurgy.
- lumberjack shirt — a thick checked shirt, as worn by lumberjacks
- lymphatic tissue — tissue, such as the lymph nodes, tonsils, spleen, and thymus, that produces lymphocytes
- machine language — machine code
- machine moulding — the process of making moulds and cores for castings by mechanical means, usually by compacting the moulding sand by vibration instead of by ramming down
- macpherson strut — an automobile suspension-system component that consists of a strut combined with a spring and shock absorber and connects the wheel to the frame of the vehicle.
- mahalla el kubra — a city in Egypt, on the Nile delta.
- mahmud of ghazni — a.d. 971?–1030, Muslim Amir of Ghazni 997–1030.
- mail-order house — a retail firm that conducts its business by receiving orders and shipping its merchandise through the mail and that supplies its customers with catalogs, circulars, etc.
- make the fur fly — the fine, soft, thick, hairy coat of the skin of a mammal.
- make the running — If someone is making the running in a situation, they are more active than the other people involved.
- malchus-porphyry — (Malchus) a.d. c233–c304, Greek philosopher.
- man of the house — the male head of a household.
- manhood suffrage — the right of adult male citizens to vote