13-letter words containing h, a, m, u
- decamethonium — a drug that is used to relax or loosen the muscles
- deutsche mark — the former basic monetary unit of Germany, superseded in 2002 by the euro
- diathermanous — the property of transmitting heat as electromagnetic radiation.
- dichlamydeous — (of a flower) having a corolla and calyx
- disharmonious — inharmonious; discordant.
- dolphinariums — Plural form of dolphinarium.
- double whammy — twofold misfortune
- draughtswoman — Alternative spelling of draftswoman.
- dual monarchy — the kingdom of Austria-Hungary 1867–1918.
- emphysematous — (medicine) Related, similar to or involving emphysema; swollen, bloated.
- entomophagous — feeding mainly on insects; insectivorous
- erythematosus — (pathology) An eruption of red lesions.
- ethnophaulism — An ethnic or racial slur, typically caricaturing some identifiable (often physical) feature of the group being derided. For example,
- euphemistical — Archaic form of euphemistic.
- exanthematous — Of or pertaining to exanthem.
- fish geranium — zonal geranium.
- flannel-mouth — a person whose speech is thick, slow, or halting.
- fruit machine — gambling: slot machine
- funeral march — march played for funeral processions
- gallows humor — humor that treats serious, frightening, or painful subject matter in a light or satirical way.
- gametothallus — a gamete-producing thallus.
- grain sorghum — any of several varieties of sorghum, as durra or milo, having starchy seeds, grown for grain and forage.
- grass sorghum — any of several varieties of sorghum, as Sudan grass, grown for pasturage and hay.
- hacker humour — A distinctive style of shared intellectual humour found among hackers, having the following marked characteristics: 1. Fascination with form-vs.-content jokes, paradoxes, and humour having to do with confusion of metalevels (see meta). One way to make a hacker laugh: hold a red index card in front of him/her with "GREEN" written on it, or vice-versa (note, however, that this is funny only the first time). 2. Elaborate deadpan parodies of large intellectual constructs, such as specifications (see write-only memory), standards documents, language descriptions (see INTERCAL), and even entire scientific theories (see quantum bogodynamics, computron). 3. Jokes that involve screwily precise reasoning from bizarre, ludicrous, or just grossly counter-intuitive premises. 4. Fascination with puns and wordplay. 5. A fondness for apparently mindless humour with subversive currents of intelligence in it - for example, old Warner Brothers and Rocky & Bullwinkle cartoons, the Marx brothers, the early B-52s, and Monty Python's Flying Circus. Humour that combines this trait with elements of high camp and slapstick is especially favoured. 6. References to the symbol-object antinomies and associated ideas in Zen Buddhism and (less often) Taoism. See has the X nature, Discordianism, zen, ha ha only serious, AI koan. See also filk and retrocomputing. If you have an itchy feeling that all 6 of these traits are really aspects of one thing that is incredibly difficult to talk about exactly, you are (a) correct and (b) responding like a hacker. These traits are also recognizable (though in a less marked form) throughout science-fiction fandom.
- haematogenous — producing blood
- haemodilution — an increase in the fluid content of blood leading to a lower concentration of red blood cells
- hail columbia — hell (used as a euphemism): He caught Hail Columbia for coming home late.
- half measures — inadequate measures or actions
- half mourning — a mourning garb less somber than deep mourning, usually following a period of deep mourning.
- half-mourning — a mourning garb less somber than deep mourning, usually following a period of deep mourning.
- halobacterium — Any of various extremophiles, of genus Halobacterium, found in water saturated or nearly saturated with salt.
- hand-to-mouth — offering or providing the barest livelihood, sustenance, or support; meager; precarious: a hand-to-mouth existence.
- harbourmaster — (British, Canada, nautical) An official responsible for the enforcement of regulations in a port.
- harvest mouse — an Old World field mouse, Micromys minutus, that builds a spherical nest among the stems of grains and other plants.
- he's your man — he's the person needed (for a particular task, role, job, etc)
- helianthemums — Plural form of helianthemum.
- hemagglutinin — A substance, such as a viral protein, that causes hemagglutination.
- hematophagous — feeding on blood, as the vampire bat.
- hermeneutical — of or relating to hermeneutics; interpretative; explanatory.
- hexamethonium — a compound, C 10 H 24 N 2 , used in the treatment of severe hypertension to lower blood pressure and increase blood flow by blocking transmission of nerve impulses that constrict blood vessels.
- homologoumena — the books in the New Testament generally held as authoritative and canonical by the early church.
- homosexualism — A sexual attraction to (or sexual relations with) individuals of the same sex.
- homosexuality — sexual desire or behavior directed toward a person or persons of one's own sex.
- hothouse lamb — a lamb born in the fall or early winter, usually reared indoors, specially fed, and marketed when from 9 to 16 weeks of age.
- house manager — a business manager responsible for managing a theater and its staff.
- house-warming — a party to celebrate a person's or family's move to a new home.
- housewarmings — Plural form of housewarming.
- human capital — the collective skills, knowledge, or other intangible assets of individuals that can be used to create economic value for the individuals, their employers, or their community: Education is an investment in human capital that pays off in terms of higher productivity.
- human cloning — the act of producing a human as a clone
- human ecology — ecology (def 4).