12-letter words containing h, e, d, r, o
- groundsheets — Plural form of groundsheet.
- hadrosaurine — Hadrosaurid.
- haemorrhoids — Plural form of haemorrhoid.
- haemosiderin — Alternative form of hemosiderin.
- half-covered — to be or serve as a covering for; extend over; rest on the surface of: Snow covered the fields.
- half-drowned — to die under water or other liquid of suffocation.
- hall bedroom — a small bedroom off a corridor, esp. a small bedroom formed by partitioning off the end of an upstairs corridor
- handypersons — Plural form of handyperson.
- harbour dues — the fees or charges paid for using a harbour
- hard done by — If you feel hard done by, you feel that you have not been treated fairly.
- hard-favored — South Midland U.S. (of a person) hard-featured.
- hard-mouthed — of or relating to a horse not sensitive to the pressure of a bit.
- harper woods — a city in SE Michigan, near Detroit.
- harrison red — a pigment consisting of a paratoluidine toner, characterized by its brilliant red color and tendency to bleed.
- head for sth — If you a have a head for something, you can deal with it easily. For example, if you have a head for figures, you can do arithmetic easily, and if you have a head for heights, you can climb to a great height without feeling afraid.
- headforemost — headfirst (def 1).
- headstrongly — In a headstrong manner.
- heldentenors — Plural form of heldentenor.
- helicoptered — Simple past tense and past participle of helicopter.
- heliographed — Simple past tense and past participle of heliograph.
- hello, world — (programming) The canonical, minimal, first program that a programmer writes in a new programming language or development environment. The program just prints "hello, world" to standard output in order to verify that the programmer can successfully edit, compile and run a simple program before embarking on anything more challenging. Hello, world is the first example program in the C programming book, K&R, and the tradition has spread from there to pretty much every other language and many of their textbooks. Environments that generate an unreasonably large executable for this trivial test or which require a hairy compiler-linker invocation to generate it are considered bad.
- hemichordate — belonging or pertaining to the chordates of the phylum Hemichordata, comprising small, widely distributed, marine animals, as the acorn worms.
- hemispheroid — half of a spheroid.
- hemodialyzer — artificial kidney.
- hemorrhoidal — Usually, hemorrhoids. Pathology. an abnormally enlarged vein mainly due to a persistent increase in venous pressure, occurring inside the anal sphincter of the rectum and beneath the mucous membrane (internal hemorrhoid) or outside the anal sphincter and beneath the surface of the anal skin (external hemorrhoid)
- henceforward — from now on; from this point forward.
- henry howard — Earl of (Henry Howard) 1517?–47, English poet.
- heptahedrons — Plural form of heptahedron.
- here and now — in this place; in this spot or locality (opposed to there): Put the pen here.
- heroic drama — Restoration tragedy, especially that popular in England c1660–1700, using highly rhetorical language and written in heroic couplets.
- herringboned — Simple past tense and past participle of herringbone.
- heterodactyl — having the first and fourth toes directed backward, and the second and third forward, as in trogons.
- heterodoxies — Plural form of heterodoxy.
- heteroduplex — having polynucleotide strands derived from two different sources
- heterodyning — Present participle of heterodyne.
- heteroploidy — (genetics) The state of being heteroploid.
- heterostyled — (of a plant) having styles of different forms or lengths in the flowers.
- hexachloride — a chloride containing six atoms of chlorine.
- hexafluoride — a fluoride containing six atoms of fluorine.
- hide or hair — the pelt or skin of one of the larger animals (cow, horse, buffalo, etc.), raw or dressed.
- hidropoiesis — the production of sweat.
- high-colored — deep in color; vivid.
- high-powered — extremely energetic, dynamic, and capable: high-powered executives.
- hindforemost — with the back part in the front place
- historicized — Simple past tense and past participle of historicize.
- hit the road — a long, narrow stretch with a smoothed or paved surface, made for traveling by motor vehicle, carriage, etc., between two or more points; street or highway.
- hoary-headed — having the gray or white hair of advanced age.
- holidaymaker — vacationer.
- home address — the address of one's house or flat
- home and dry — If you say that someone is, in British English home and dry, or in American English home free, you mean that they have been successful or that they are certain to be successful.