17-letter words containing o, p, e, r, a
- extrasolar planet — any other celestial body revolving around a star, illuminated by light from that star
- factory inspector — a person who inspects factories
- fingerling potato — a finger-shaped potato
- first performance — the first time that a play or concert is performed
- fitness programme — a plan to help someone improve their health and physical condition
- for the most 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.
- fourfold purchase — a tackle that is composed of a rope passed through two fourfold blocks in such a way as to provide mechanical power in the ratio of 1 to 5 or 1 to 4, depending on whether hauling is done on the running or the standing block and without considering friction. Compare tackle (def 2).
- frames per second — (unit) (fps) The unit of measurement of the frame rate of a moving image.
- french provincial — noting, pertaining to, or resembling a style of furnishings and decoration originating in the provinces of France in the 18th century, derived from but less ornate than styles then current in Paris and featuring simply carved wood furniture, often with decorative curved moldings.
- front-end payment — a payment required or incurred in advance of a project in order to get it under way
- front-line player — a regular player on a sports team or one who plays in the farthest forward position
- full linear group — the group of all nonsingular linear transformations mapping a finite-dimensional vector space into itself.
- garage proprietor — a person who owns a commercial establishment in which motor vehicles are repaired, serviced, bought, and sold
- garden heliotrope — the common valerian, Valeriana officinalis, especially when cultivated as an ornamental.
- geographical mile — nautical mile.
- glove compartment — a compartment in the dashboard of an automobile for storing small items.
- go on the rampage — If people go on the rampage, they rush about in a wild or violent way, causing damage or destruction.
- go-faster stripes — (jargon) chrome. Mainstream in some parts of UK.
- golf ball printer — IBM 2741
- graduated pension — the money that an employee receives after retirement if they have paid into the graduated pension scheme
- grain of paradise — Usually, grains of paradise. one of the pungent, peppery seeds of an African plant, Aframomum melegueta, of the ginger family, used to strengthen cordials and in veterinary medicine.
- greaseproof paper — Greaseproof paper is a special kind of paper which does not allow fat or oil to pass through it. It is mainly used in cooking or to wrap food.
- greater spearwort — a Eurasian ranunculaceous plant, Ranunculus lingua, which grows in wet places and has long narrow leaves and yellow flowers
- greensand process — a process for casting iron with sand not previously heated.
- hardware platform — a group of compatible computers that can run the same software.
- have a reputation — to be known or notorious, esp for promiscuity, excessive drinking, or the like
- health care proxy — a legal document in which a person can appoint someone to make decisions about medical treatment in the event that he or she is no longer mentally competent or able to communicate.
- helicopter parent — a style of child rearing in which an overprotective mother or father discourages a child's independence by being too involved in the child's life: In typical helicopter parenting, a mother or father swoops in at any sign of challenge or discomfort.
- henry of portugal — ("the Navigator") 1394–1460, prince of Portugal: sponsor of geographic explorations.
- hermaphrodite rig — jackass rig.
- hoare powerdomain — powerdomain
- holding operation — a plan or procedure devised to prolong the existing situation
- holy roman empire — a Germanic empire located chiefly in central Europe that began with the coronation of Charlemagne as Roman emperor in a.d. 800 (or, according to some historians, with the coronation of Otto the Great, king of Germany, in a.d. 962) and ended with the renunciation of the Roman imperial title by Francis II in 1806, and was regarded theoretically as the continuation of the Western Empire and as the temporal form of a universal dominion whose spiritual head was the pope.
- hospital gangrene — Pathology. a contagious, often fatal gangrene, especially involving amputation stumps and war wounds, occurring usually in crowded, ill-kept hospitals, and caused by putrefactive bacteria.
- housekeeping cart — A housekeeping cart is a large metal basket on wheels which is used by a cleaner in a hotel to move clean bed linen, towels, and cleaning equipment.
- hydrotherapeutics — hydrotherapy.
- hydrotherapy pool — a pool of water used for hydrotherapy
- hydroxytryptamine — (organic compound) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin).
- hyperalimentation — overfeeding.
- hyperbolic secant — a hyperbolic function that is the reciprocal of cosh; sech
- hyperbolic spiral — rθ = a, (where a is a constant)
- hyperchlorination — Chemistry. to combine or treat with chlorine. to introduce chlorine atoms into an organic compound by an addition or substitution reaction.
- hyperinflationary — (economics) Having very high levels of inflation.
- hyperpigmentation — coloration, especially of the skin.
- hyperpolarisation — Alternative spelling of hyperpolarization.
- hyperpolarization — The act or process of hyperpolarizing.
- hypocholesteremia — an abnormally low amount of cholesterol in the blood.
- hypoglossal nerve — either one of the twelfth pair of cranial nerves, consisting of motor fibers that innervate the muscles of the tongue.
- hypophrygian mode — a plagal church mode represented on the white keys of a keyboard instrument by an ascending scale from B to B, with the final on E.
- i beg your pardon — You say 'Pardon?' or 'I beg your pardon?' or, in American English, 'Pardon me?' when you want someone to repeat what they have just said because you have not heard or understood it.