16-letter words containing d, o, p, e, y
- opposed-cylinder — (of an internal-combustion engine) having cylinders on opposite sides of the crankcase in the same plane
- paraformaldehyde — a white, crystalline polymer of formaldehyde, (HCOH) n , from which it is obtained by evaporation of the aqueous solution: used chiefly as an antiseptic.
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- pays de la loire — a region of W France, on the Bay of Biscay: generally low-lying, drained by the River Loire and its tributaries; agricultural
- periodic tenancy — the letting of a dwelling for a repeated short term, as by the week, month, or quarter, with no end date
- 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.
- 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.
- play a lone hand — to operate without assistance
- play one's cards — to carry out one's plans; take action (esp in the phrase play one's cards right)
- polycondensation — formation of a polymer by chemical condensation with the elimination of a small molecule, such as water.
- 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.
- postcode lottery — a situation in which the standard of medical care, education, etc, received by the public varies from area to area, depending on the funding policies of various health boards, local authorities, etc
- primary producer — any green plant or any of various microorganisms that can convert light energy or chemical energy into organic matter.
- process industry — business of treating raw materials
- proteus syndrome — a condition caused by malfunction in cell growth, in which bone and flesh tissue overgrow in localized areas of the body
- pseudo-dionysius — flourished c4th or 5th century a.d, author of a number of mystical works: identified, during the Middle Ages, with Dionysius the Areopagite.
- pseudoparenchyma — (in certain fungi and red algae) a compact mass of tissue, made up of interwoven hyphae or filaments, that superficially resembles plant tissue.
- pyroracemic acid — pyruvic acid.
- redemption yield — the yield produced by a redeemable gilt-edged security taking into account the annual interest it pays and an annualized amount to account for any profit or loss when it is redeemed
- 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
- secondary phloem — phloem derived from the cambium during secondary growth.
- self-deprecatory — belittling or undervaluing oneself; excessively modest.
- simply-connected — (of a set or domain) having a connected complement.
- the body politic — the people of a nation or the nation itself considered as a political entity; the state
- the devil to pay — Theology. (sometimes initial capital letter) the supreme spirit of evil; Satan. a subordinate evil spirit at enmity with God, and having power to afflict humans both with bodily disease and with spiritual corruption.
- to dip your toes — If you dip your toes into something or dip your toes into the waters of something, you start doing that thing slowly and carefully, because you are not sure whether it will be successful or whether you will like it.
- to pay dividends — If something pays dividends, it brings advantages at a later date.
- to spend a penny — If someone says that they are going to spend a penny, they mean that they are going to go to the toilet.
- top drive system — A top drive system is a system which includes a motor that turns the drill string, used instead of the kelly.
- two-body problem — the problem of calculating the motions of two bodies in space moving solely under the influence of their mutual gravitational attraction.
- under-employment — employed at a job that does not fully use one's skills or abilities.
- videodisc player — an electronic device for playing videodiscs through a television set.
- vinylidene group — the bivalent group C 2 H 2 , derived from ethylene.
- vinylpyrrolidone — Vinylpyrrolidone is a substance used as a binder in pharmaceuticals.