19-letter words containing et
- phenylethyl alcohol — phenethyl alcohol.
- photoelectric meter — an exposure meter using a photocell for the measurement of light intensity.
- pleased to meet you — greeting
- pocket-handkerchief — handkerchief (def 1).
- polyethylene glycol — any of a series of polymers of ethylene glycol, having a molecular weight of from about 200 to 6000, obtained by condensation of ethylene glycol or of ethylene oxide and water, used as an emulsifying agent and lubricant in ointments, creams, etc.
- population genetics — the branch of genetics concerned with the hereditary makeup of populations.
- pretty as a picture — girl: sweetly attractive
- pretty good privacy — (tool, cryptography) (PGP) A high security RSA public-key encryption application for MS-DOS, Unix, VAX/VMS, and other computers. It was written by Philip R. Zimmermann <[email protected]> of Phil's Pretty Good(tm) Software and later augmented by a cast of thousands, especially including Hal Finney, Branko Lankester, and Peter Gutmann. PGP was distributed as "guerrilla freeware". The authors don't mind if it is distributed widely, just don't ask Philip Zimmermann to send you a copy. PGP uses a public-key encryption algorithm claimed by US patent #4,405,829. The exclusive rights to this patent are held by a California company called Public Key Partners, and you may be infringing this patent if you use PGP in the USA. This is explained in the PGP User's Guide, Volume II. PGP allows people to exchange files or messages with privacy and authentication. Privacy and authentication are provided without managing the keys associated with conventional cryptographic software. No secure channels are needed to exchange keys between users, which makes PGP much easier to use. This is because PGP is based on public-key cryptography. PGP encrypts data using the International Data Encryption Algorithm with a random session key, and uses the RSA algorithm to encrypt the session key. In December 1994 Philip Zimmermann faced prosecution for "exporting" PGP out of the United States but in January 1996 the US Goverment dropped the case. A US law prohibits the export of encryption software out of the country. Zimmermann did not do this, but the US government hoped to establish the proposition that posting an encryption program on a BBS or on the Internet constitutes exporting it - in effect, stretching export control into domestic censorship. If the government had won it would have had a chilling effect on the free flow of information on the global network, as well as on everyone's privacy from government snooping.
- primitive methodist — a member of a Protestant denomination (Primitive Methodist Church) founded in England in 1812 and later established in the U.S., characterized by its adherence to the basic doctrines, principles, and practices taught by John Wesley.
- projective geometry — the geometric study of projective properties.
- property settlement — an agreement between a divorcing husband and wife covering the division of their assets
- psychic determinism — the theory that all aspects of a person's psychological makeup arise from specific causes or forces, as previous experiences or instinctual drives, which may be conscious or unconscious.
- psychrometric chart — a chart for calculating values of relative humidity, absolute humidity, and dew point from psychrometer readings.
- queen street farmer — a businessman who runs a farm, often for a tax loss
- rate of penetration — The rate of penetration is the speed with which a drill bit can break the rock under it.
- recording secretary — an officer charged with keeping the minutes of meetings and responsible for the records.
- reef whitetip shark — whitetip shark (def 1).
- reinforced concrete — concrete containing steel bars, strands, mesh, etc., to absorb tensile and shearing stresses.
- republic of letters — the collective body of literary people.
- republic of vietnam — the name (from 1955–75) for South Vietnam, as an independent republic, following the division of the country in 1954 into North Vietnam and South Vietnam
- resonant-jet engine — resojet engine.
- resplendent quetzal — See under quetzal (def 1).
- reticular formation — a network of neurons in the brainstem involved in consciousness, regulation of breathing, the transmission of sensory stimuli to higher brain centers, and the constantly shifting muscular activity that supports the body against gravity.
- reticulated tracery — tracery consisting in large part of a netlike arrangement of repeated geometrical figures.
- reticuloendothelial — pertaining to, resembling, or involving cells of the reticuloendothelial system.
- rhetorical question — a question asked solely to produce an effect or to make an assertion and not to elicit a reply, as “What is so rare as a day in June?”.
- rickettsial disease — any of several acute infectious diseases caused by ticks, mites, or body lice infected with rickettsiae. The main types include typhus, spotted fever, Q fever, trench fever, and tsutsugamushi disease
- riemannian geometry — Also called elliptic geometry. the branch of non-Euclidean geometry that replaces the parallel postulate of Euclidean geometry with the postulate that in a plane every pair of distinct lines intersects. Compare hyperbolic geometry.
- safety-squeeze-play — Baseball. Also called suicide squeeze, suicide squeeze play. a play executed when there is a runner on third base and usually not more than one out, in which the runner starts for home as soon as the pitcher makes a motion to pitch, and the batter bunts. Also called safety squeeze, safety squeeze play. a similar play in which the runner on third base waits until the batter has successfully bunted before trying to score.
- secondary picketing — the picketing by strikers of a place of work that supplies goods to or distributes goods from their employer
- secretarial college — a college where people are trained to be secretaries
- self-interpretation — the act of interpreting; elucidation; explication: This writer's work demands interpretation.
- semidetached binary — a pair of stars that are so close together that mass transfer occurs from one to the other
- sensitometric curve — characteristic curve.
- set one's sights on — to have (a specified goal) in mind; aim for
- set out one's stall — to make the necessary arrangements for the achievement of something and show that one is determined to achieve it
- set/put the seal on — If something sets or puts the seal on something, it makes it definite or confirms how it is going to be.
- setting-up exercise — any of a set of exercises, as deep knee bends and push-ups, for improving one's posture, muscle tone, or limberness, or for reducing one's weight.
- sheet flood erosion — Geology. erosion by sheets of running water, rather than by streams.
- sodium metasilicate — a white, granular sodium silicate, Na 2 SiO 3 , soluble in water: used in detergents and in bleaching and cleaning products.
- soviet central asia — the region of the former Soviet Union now occupied by Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan
- soviet of the union — the legislature of the former Soviet Union and its successor states, consisting of an upper house (Soviet of the Union or Council of the Union) whose delegates are elected on the basis of population, and a lower house (Soviet of Nationalities or Council of Nationalities) whose delegates are elected to represent the various nationalities.
- spaghetti bolognese — Italian dish of pasta and tomato sauce
- stanford-binet test — a revised version of the Binet-Simon scale, prepared at Stanford University for use in the U.S.
- stanislavski method — method (def 5).
- straits settlements — a former British crown colony in SE Asia: included the settlements of Singapore, Penang, Malacca, and Labuan.
- street photographer — a paparazzo
- sulfureted hydrogen — hydrogen sulfide.
- sun-and-planet gear — a planetary epicyclic gear train.
- suspension geometry — Suspension geometry is the geometric arrangement of the parts of a suspension system, and the value of the lengths and angles within it.