12-letter words containing a, d, p, o
- handypersons — Plural form of handyperson.
- harper woods — a city in SE Michigan, near Detroit.
- harpsichords — Plural form of harpsichord.
- heliographed — Simple past tense and past participle of heliograph.
- heptahedrons — Plural form of heptahedron.
- hexadecapole — (physics) Anything having sixteen poles or electrodes, or a combination of four quadrupoles.
- holiday camp — In Britain, a holiday camp is a place which provides holiday accommodation and entertainment for large numbers of people.
- hope diamond — a sapphire-blue Indian diamond, the largest blue diamond in the world, weighing 44.5 carats and supposedly cut from a bigger diamond that was once part of the French crown jewels: now in the Smithsonian Institution.
- hospital bed — a bed having side rails that can be raised or lowered and a mattress base in three jointed sections so that the head, foot, or middle may be raised by a crank or motor, allowing a patient to lie in various positions, as a therapeutic aid or for comfort.
- hospitalised — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- hospitalized — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- host adaptor — SCSI adaptor
- hydnocarpate — a salt or ester of hydnocarpic acid.
- hydrocephaly — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- hydrographer — the science of the measurement, description, and mapping of the surface waters of the earth, with special reference to their use for navigation.
- hydrographic — the science of the measurement, description, and mapping of the surface waters of the earth, with special reference to their use for navigation.
- hydroplaning — a seaplane.
- hydrosalpinx — A distally blocked Fallopian tube filled with serous or clear fluid.
- hydrotherapy — the branch of therapeutics that deals with the curative use of water.
- hypochondria — Also, hypochondriasis [hahy-poh-kuh n-drahy-uh-sis] /ˌhaɪ poʊ kənˈdraɪ ə sɪs/ (Show IPA). Psychiatry. an excessive preoccupation with one's health, usually focusing on some particular symptom, as cardiac or gastric problems.
- hypogonadism — diminished hormonal or reproductive functioning in the testes or the ovaries.
- hypostasised — to assume the reality of (an idea, proposition, etc.); hypostatize.
- hypostatised — to treat or regard (a concept, idea, etc.) as a distinct substance or reality.
- hypostatized — Simple past tense and past participle of hypostatize.
- hypothecated — Simple past tense and past participle of hypothecate.
- idiopathical — Alternative form of idiopathic.
- imidacloprid — The insecticide 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine used to control fleas in domestic pets.
- impardonable — (obsolete) unpardonable.
- imperforated — Also, imperforated. not perforate; having no perforation.
- impersonated — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- imponderable — not ponderable; that cannot be precisely determined, measured, or evaluated.
- import trade — goods, services and products brought into a country and which were bought from another country
- in good part — a portion or division of a whole that is separate or distinct; piece, fragment, fraction, or section; constituent: the rear part of the house; to glue the two parts together.
- inadaptation — the state of not being adapted or the lack of adaptation
- incorporated — legally incorporated, as a company.
- indianapolis — Robert (Robert Clarke) born 1928, U.S. painter of pop art.
- indisposable — Not disposable.
- indo-pacific — of or relating to the areas of the Indian and Pacific oceans off the coast of SE Asia.
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- jaw-dropping — Something that is jaw-dropping is extremely surprising, impressive, or shocking.
- jeopardising — Present participle of jeopardise.
- jeopardizing — Present participle of jeopardize.
- jeopardously — with risk or peril
- kaleidophone — an instrument, invented by Professor Charles Wheatstone (1802-1875), consisting of a light on a vibrating rod with a reflecting knob for exhibiting the effect of sound waves
- kaleidoscope — an optical instrument in which bits of glass, held loosely at the end of a rotating tube, are shown in continually changing symmetrical forms by reflection in two or more mirrors set at angles to each other.
- lambda point — the temperature of approximately 2.186 K, at which the transition from helium I to superfluid helium II occurs.
- lampadedromy — (in ancient Greece) a relay race in which the runners or riders carried a lighted torch
- lampadomancy — a method of divination by studying the carbon deposits left by a burning lamp or candle
- lap dissolve — dissolve (def 17).
- lapidicolous — living under stones