16-letter words containing h, o, e, d
- phagocytic index — the average number of bacteria ingested per phagocyte in an incubated mixture of bacteria, phagocytes, and blood serum: used in determining the opsonic index.
- phase modulation — radio transmission in which the carrier wave is modulated by changing its phase to transmit the amplitude and pitch of the signal.
- photoperiodicity — the response, as affecting growth or reproduction, of an organism to the length of exposure to light in a 24-hour period.
- phytoremediation — a process of decontaminating soil or water by using plants and trees to absorb or break down pollutants.
- pithecanthropoid — of, relating to, or resembling the former genus Pithecanthropus or one of its members.
- play a lone hand — to operate without assistance
- point de hongrie — flame stitch.
- poisoned chalice — If you refer to a job or an opportunity as a poisoned chalice, you mean that it seems to be very attractive but you believe it will lead to failure.
- polyhedral angle — a configuration consisting of the lateral faces of a polyhedron around one of its vertices. The portion of a pyramid including one of its points is such a configuration.
- processed cheese — a mass-produced product made of one or more types of cheeses that have been heated and mixed with emulsifiers, colorings, flavorings, etc., primarily to retard spoilage and enhance spreadability at reduced cost.
- prometheus bound — a tragedy (c457 b.c.) by Aeschylus.
- pseudohemophilia — a clotting disorder caused by abnormal factor VIII activity, and characterized by a prolonged bleeding time but without the delayed coagulation time of hemophilia.
- pseudohistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- pseudoparenchyma — (in certain fungi and red algae) a compact mass of tissue, made up of interwoven hyphae or filaments, that superficially resembles plant tissue.
- put the skids to — to thwart or cause to fail
- put to the sword — to kill with a sword or swords
- radio microphone — a microphone incorporating a radio transmitter so that the user can move around freely
- redbank whiteoak — a city in S Tennessee.
- residential home — a home with social-work supervision for people who need more than just housing accommodation, such as esp the elderly, and also children in care or mentally handicapped adults
- rhode island red — one of an American breed of chickens having dark reddish-brown feathers and producing brown eggs.
- richmond heights — a city in E Missouri, near St. Louis.
- rochelle powders — (not in technical use) Seidlitz powders.
- room methodology — Real-Time Object-Oriented Modeling
- rough and tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- rough-and-tumble — characterized by violent, random, disorderly action and struggles: a rough-and-tumble fight; He led an adventuresome, rough-and-tumble life.
- round lake beach — a town in NE Illinois.
- round the corner — close at hand
- round the wrekin — the long way round
- round-shouldered — having the shoulders bent forward, giving a rounded form to the upper part of the back.
- rule of the road — any of the regulations concerning the safe handling of vessels under way with respect to one another, imposed by a government on ships in its own waters or upon its own ships on the high seas.
- run the blockade — to go past or through a blockade
- schlieren method — a method for detecting regions of differing densities in a clear fluid by photographing a beam of light passed obliquely through it.
- schneider trophy — a trophy for air racing between seaplanes of any nation, first presented by Jacques Schneider (1879–1928) in 1913; won outright by Britain in 1931
- school-age child — a child who is old enough to go to school
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- scottish borders — a council area in SE Scotland, on the English border: created in 1996, it has the same boundaries as the former Borders Region: it is mainly hilly, with agriculture (esp sheep farming) the chief economic activity. Administrative centre: Newtown St Boswells. Pop: 108 280 (2003 est). Area: 4734 sq km (1827 sq miles)
- second childhood — senility; dotage.
- secondary growth — an increase in the thickness of the shoots and roots of a vascular plant as a result of the formation of new cells in the cambium.
- secondary phloem — phloem derived from the cambium during secondary growth.
- secondary school — a high school or a school of corresponding grade, ranking between a primary school and a college or university.
- secondhand smoke — smoke from a cigarette, cigar, or pipe that is involuntarily inhaled, especially by nonsmokers.
- sex-and-shopping — (of a novel) belonging to a genre of novel in which the central character, a woman, has a number of sexual encounters, and the author mentions the name of many up-market products
- shake one's head — to move or sway with short, quick, irregular vibratory movements.
- shakedown cruise — extortion, as by blackmail or threats of violence.
- shaker and mover — mover and shaker
- share and enjoy! — 1. Commonly found at the end of software release announcements and README files, this phrase indicates allegiance to the hacker ethic of free information sharing (see hacker ethic). 2. The motto of the Sirius Cybernetics Corporation (the ultimate gaggle of incompetent suits) in Douglas Adams's "Hitch Hiker's Guide to the Galaxy". The irony of using this as a cultural recognition signal appeals to freeware hackers.
- shared ownership — (in Britain) a form of house purchase whereby the purchaser buys a proportion of the dwelling, usually from a local authority or housing association, and rents the rest
- shared resources — the sharing of peripherals among several terminals
- shepherd's crook — hooked or curved stick
- shoot one's load — (of a man) to ejaculate at orgasm