19-letter words containing i, o, n, s, e
- the provisional ira — the unofficial faction of the IRA that became increasingly dominant following a split in 1969. The Provisional movement remained committed to a policy of terrorism until its ceasefires of the mid-1990s
- the roaring forties — the areas of ocean between 40° and 50° latitude in the S Hemisphere, noted for gale-force winds
- the wolverine state — a Midwestern state in the Great Lakes area of the north central US
- theory of equations — the branch of mathematics dealing with methods of finding the solutions to algebraic equations.
- there is no knowing — one cannot tell
- thermionic emission — the emission of electrons from very hot solids or liquids: used for producing electrons in valves, electron microscopes, X-ray tubes, etc
- thorn in one's side — a sharp excrescence on a plant, especially a sharp-pointed aborted branch; spine; prickle.
- throw in one's hand — (in cards) to concede defeat by putting one's cards down
- throw in the sponge — any aquatic, chiefly marine animal of the phylum Porifera, having a porous structure and usually a horny, siliceous or calcareous internal skeleton or framework, occurring in large, sessile colonies.
- thrust augmentation — an increase in the thrust of a jet or rocket engine, as by afterburning or reheating.
- tidal power station — a power station where the energy of flowing water is converted into electricity
- time on one's hands — an interval with nothing to do
- time sharing option — (operating system) (TSO) System software from IBM that provides time-sharing on an IBM mainframe running in an MVS environment.
- to be headline news — to attract a lot of attention from newspapers
- to be in the charts — (of a record or pop group) to be popular
- to be running short — If you are running short of something or running low on something, you do not have much of it left. If a supply of something is running short or running low, there is not much of it left.
- to be seeing things — to believe one is seeing or hearing something that is not really there
- to have sth in mind — If you ask someone what they have in mind, you want to know in more detail about an idea or wish they have.
- to one's fingertips — entirely; altogether
- to pop the question — If you pop the question, you ask someone to marry you.
- to ring the changes — If you say that someone rings the changes, you mean that they make changes or improvements to the way something is organized or done.
- to shudder to think — If you say that you shudder to think what would happen in a particular situation, you mean that you expect it to be so bad that you do not really want to think about it.
- to sit on the fence — If you sit on the fence, you avoid supporting a particular side in a discussion or argument.
- to the exclusion of — If you do one thing to the exclusion of something else, you only do the first thing and do not do the second thing at all.
- traffic regulations — rules designed to expedite the flow of traffic and prevent collisions
- trahison des clercs — a compromising of intellectual integrity, esp. for political reasons
- transdenominational — of or relating to a denomination or denominations.
- transesterification — a reaction between an ester of one alcohol and a second alcohol to form an ester of the second alcohol and an alcohol from the original ester, as that of methyl acetate and ethyl alcohol to form ethyl acetate and methyl alcohol; interesterification.
- transformer station — a station of an electricity generation, transmission and distribution system where voltage is transformed from high to low or the reverse using transformers
- transitional relief — a form of tax relief, designed to smooth large changes in liability, which operates by restricting the proportion by which liability may change per year, both upwards and downwards
- translation of axes — the process of replacing the axes in a Cartesian coordinate system with a new set of axes, parallel to the first, used to write equations of curves not centered about the origin.
- tropical depression — an atmospheric low-pressure system originating in the tropics, specifically, a tropical cyclone in which the maximum sustained wind speed is 38 miles per hour (62 kilometers per hour) or less.
- trusteeship council — a United Nations body that supervises the government of a territory by a foreign country
- turn sth inside out — If someone turns a place inside out or upside down, they search it very thoroughly and usually make it very untidy.
- twenty-six counties — the counties of the Republic of Ireland
- twist someone's arm — the upper limb of the human body, especially the part extending from the shoulder to the wrist.
- ultrasonic cleaning — the use of ultrasound to vibrate a piece to be cleaned while the piece is immersed in a cleaning fluid. The process produces a very high degree of cleanliness, and is used for jewellery and ornately shaped items
- under consideration — being deliberated
- under police escort — If you go somewhere or are taken somewhere under police escort, you go there accompanied by a police escort.
- under the spotlight — If someone or something comes under the spotlight, they are thoroughly examined, especially by journalists and the public.
- underrepresentation — the act of representing.
- unit of measurement — physical quantity
- university hospital — a hospital that is affiliated with a university. University hospitals provide clinical education and training to future and current doctors, nurses, and other health professionals, in addition to delivering medical care to patients
- unlawful possession — possession of substances or items (such as drugs or guns) for which criminal sanctions exist because they may not be legally possessed or may not be possessed under certain circumstances
- up to one's neck in — deeply involved in
- upper carboniferous — Pennsylvanian (defs 2, 4).
- vaginal intercourse — intercourse involving insertion of the penis into the vagina
- valley of the kings — a valley on the west bank of the Nile near the site of Thebes: the necropolis of many of the kings and queens of the 18th and 19th dynasties of ancient Egypt, c1350–c1200 b.c.
- venus of willendorf — a village in NE Austria, near Krems: site of an Aurignacian settlement where a 4½ inches (11 cm) limestone statuette (Venus of Willendorf) was found.
- volumetric analysis — determination of the concentration, by volume, of a substance in a solution, as by titration.