16-letter words containing o, h, m, i
- diacetylmorphine — heroin.
- diamondback moth — a small moth Plutella xylostella that has diamond-shaped markings on the underside of its front wings that are visible when the wings are folded
- diethyltoluamide — a liquid, C 12 H 17 NO, used as an insect repellent and resin solvent.
- dimethoxymethane — methylal.
- dimethylcarbinol — isopropyl alcohol.
- dimethylglyoxime — (organic compound) The oxime 2,3-butanedione dioxime that is used as a reagent in the analysis of nickel and palladium.
- diplomatic pouch — a sealed mailbag containing diplomatic correspondence that is sent free of inspection between a foreign office and its diplomatic or consular post abroad or from one such post to another.
- direct-mail shot — the posting of unsolicited sales literature to potential customers' homes or business addresses
- discovery method — a largely unstructured, situational method or philosophy of teaching whereby students are permitted to find solutions to problems on their own or at their own pace, often jointly in group activities, either independent of or under the guidance of a teacher.
- dolichocephalism — (medicine) The quality or condition of being dolichocephalic.
- duchess of malfi — a tragedy (1614?) by John Webster.
- electrochemistry — The branch of chemistry that deals with the relations between electrical and chemical phenomena.
- electromechanics — the engineering aspects of devices that are controlled by either static or magnetic electric charges
- encephalomalacia — (medicine) A localized softening of the brain substance, due to hemorrhage or inflammation.
- epiphenomenalism — (philosophy, psychology, uncountable) The doctrine that mental states and processes are simply incidental effects of physiological events in the brain or nervous system and cannot themselves cause any effects in the material world.
- erymanthian boar — a wild boar that ravaged the district around Mount Erymanthus: captured by Hercules as his fourth labour
- exhaust manifold — An exhaust manifold is a heat-resistant tube that connects an engine to an exhaust pipe.
- exhibition match — a sports match which is not part of a competition but instead serves the function of demonstrating the skills of the players
- exhumation order — a legal instruction to exhume a body
- farmington hills — a city in SE Michigan.
- fashion magazine — periodical about trendy clothing
- fisherman's knot — a knot for joining two ropes of equal thickness consisting of an overhand knot or double overhand knot by each rope round the other, so that the two knots jam when pulled tight
- flash eliminator — a device fitted to the muzzle of a firearm to reduce the flash made by the ignited propellant gases
- flight formation — an arrangement of two or more airplanes flying together in a group, usually in a predetermined pattern.
- flight simulator — a device used in pilot and crew training that provides a cockpit environment and sensations of flight under actual conditions.
- for the meantime — For the meantime means for a period of time from now until something else happens.
- formylmethionine — Alternative spelling of formyl methionine.
- fourth dimension — Physics, Mathematics. a dimension in addition to length, width, and depth, used so as to be able to employ geometrical language in discussing phenomena that depend on four variables: Time is considered a fourth dimension for locating points in space-time.
- french community — a cultural and economic association of France, its overseas departments and territories, and former French territories that chose to maintain association after becoming independent republics: formed 1958.
- full to the brim — If something, especially a container, is filled to the brim or full to the brim with something, it is filled right up to the top.
- garlic mushrooms — mushrooms, often pan-fried, cooked with garlic
- geomorphological — Of or pertaining to geomorphology.
- gerontomorphosis — Biology. evolutionary specialization of a species to a degree that decreases its capability for further adaptation and eventually leads to its extinction.
- goldsmith beetle — a brilliant golden scarabaeid beetle, Cetonia aurata, of Europe.
- gynandromorphism — an individual exhibiting morphological characteristics of both sexes.
- haemochromatosis — (British spelling) alternative spelling of hemochromatosis.
- haemodynamically — from a hemodynamic point of view
- hamiltonian path — Hamiltonian problem
- hamiltonian tour — Hamiltonian problem
- hard rock mining — (loosely) of or relating to igneous or metamorphic rocks, as in mining (hard-rock mining) and geology (hard-rock geology)
- hard times token — any of a series of U.S. copper tokens, issued 1834–41, bearing a political inscription or advertising message and serving as currency during coin shortages.
- haussmannization — Georges Eugène [zhawrzh œ-zhen] /ʒɔrʒ œˈʒɛn/ (Show IPA), Baron, 1809–91, French administrator who improved the landscaping, street designs, and utilities systems of Paris.
- have a big mouth — to speak indiscreetly, loudly, or excessively
- have a good time — enjoy yourself, have fun
- have no time for — not tolerate
- hayes-compatible — (communications) A description of a modem which understands the same set of commands as one made by Hayes.
- hemagglutination — the clumping of red blood cells.
- hemangioblastoma — (medicine) Any of several benign neoplasm tumours of the brain.
- hematocrit-value — a centrifuge for separating the cells of the blood from the plasma.
- hematocrystallin — (biology, archaic) hemoglobin.