17-letter words containing p, o, n, t, y
- recovery position — a position in which an unconscious person can be lain on the floor, which minimises them from further risk
- repertory company — repertory (def 2).
- respiratory chain — a series of mitochondrial proteins that transport electrons of hydrogen, released in the Krebs cycle, from acetyl coenzyme A to inhaled oxygen to form H 2 O: the energy released in the process is conserved as ATP.
- reticulate python — a python, Python reticulatus, of southeastern Asia and the East Indies, sometimes growing to a length of 32 feet (10 meters): usually considered to be the largest snake in the world.
- safety inspection — an inspection of a place carried out to ensure that it is safe and not dangerous
- safety precaution — a precaution that is taken in order to ensure that something is safe and not dangerous
- secondary product — a product that is not the main product of an industry; a by-product
- sensitivity group — a group of persons participating in sensitivity training.
- separation energy — binding energy (def 1).
- south sea company — a British joint stock company that traded in South America in the 18th century. The South Sea Company took over the national debt in return for a monopoly of trade with the South Seas, causing feverish speculation in their stocks, and a financial crash in 1720 (the South Sea Bubble)
- split keyboarding — the act or practice of editing data from one terminal on another terminal
- split personality — multiple personality.
- spondylolisthesis — the forward displacement of a vertebra.
- steamship company — a company which has a fleet of steamships
- suction lipectomy — the removal of fatty tissue by making a small incision in the skin, loosening the fat layer, and withdrawing it by suction.
- superconductivity — the phenomenon of almost perfect conductivity shown by certain substances at temperatures approaching absolute zero. The recent discovery of materials that are superconductive at temperatures hundreds of degrees above absolute zero raises the possibility of revolutionary developments in the production and transmission of electrical energy.
- synthetic phonics — a method of teaching people to read by training them to pronounce sounds associated with particular letters in isolation and then blend them together
- temporary account — A temporary account is an account which is closed out at the end of the year.
- ternary operation — an operation in a mathematical system by which three elements are combined to yield a single result.
- the penny dropped — If you say the penny dropped, you mean that someone suddenly understood or realized something.
- the underemployed — underemployed people
- to open your eyes — If something opens your eyes, it makes you aware that something is different from the way that you thought it was.
- to open your mind — If something opens your mind to new ideas or experiences, it makes you more willing to accept them or try them.
- to slip your mind — If something slips your mind, you forget it.
- top-security wing — a wing of a prison, mental hospital, etc that has a very high level of precautions against escape
- uncompassionately — having or showing compassion: a compassionate person; a compassionate letter.
- unconformity trap — An unconformity trap is a hydrocarbon trap where the closure is made by an unconformity (= a formation of rock layers which represents a gap in the geological record).
- unemployment line — When people talk about the unemployment line, they are talking about the state of being unemployed, especially when saying how many people are unemployed.
- unemployment rate — percentage of population without jobs
- unify corporation — (company) Developers of the Unify relational database. At one time, before Sybase, they were a competitor of Oracle, et al.
- unix to unix copy — (networking, messaging) (uucp) A Unix utility program and protocol that allows one Unix system to send files to another via a serial line which may be a cable going directly from one machine's serial port to another's or may involve a modem at each end of a telephone line. Software is also available to allow uucp to work over Ethernet though there are better alternatives in this case, e.g. FTP or rcp for file transfer, SMTP for electronic mail or NNTP for news. The term is now also used to describe the large international network which uses UUCP to pass Usenet news and electronic mail, also known as "UUCPNET". See also cu, uuencode.
- unproportionately — proportioned; being in due proportion; proportional.
- worth every penny — If you say that something or someone is worth every penny, you mean that they are worth all the money that is spent on them.
- youth programming — the creation and scheduling of television programmes specifically aimed at young people
- zero-point energy — energy in a substance at the temperature of absolute zero.