26-letter words containing r, o, s, t, a, e
- or otherwise/and otherwise — You use or otherwise or and otherwise to mention something that is not the thing just referred to or is the opposite of that thing.
- orbiting solar observatory — OSO.
- orthogonal instruction set — (architecture) An instruction set where all (or most) instructions have the same format and all registers and addressing modes can be used interchangeably - the choices of op code, register, and addressing mode are mutually independent (loosely speaking, the choices are "orthogonal"). This contrasts with some early Intel microprocessors where only certain registers could be used by certain instructions. Examples include the PDP-11, 680x0, ARM, VAX.
- paraconsistent probability — (logic) A notion introduced by Florentin Smarandache: The probability (T, I, F) that an event occurs is calculated from different sources which may be contradictory or may overlap information; here T, I, F are real subsets representing the truth, indeterminacy, and falsity percentages respectively, and n_sup = sup(T)+sup(I)+sup(F) > 100. See neutrosophic probability
- parent teacher association — an organization of teachers and the parents of their students, as within a public school, to promote mutual understanding and to increase the effectiveness of the educational program. Abbreviation: PTA, P.T.A.
- parent-teacher association — an organization of teachers and the parents of their students, as within a public school, to promote mutual understanding and to increase the effectiveness of the educational program. Abbreviation: PTA, P.T.A.
- period-luminosity relation — the relationship between the period of light variation and of the absolute magnitude of Cepheid variable stars.
- personal digital assistant — a handheld computer, often pen-based, that provides especially organizational software, as an appointment calendar, and communications hardware, as a fax modem. Abbreviation: PDA.
- physical transport network — (communications) (PTN) The actual hardware through which data transfer devices are connected.
- pick up the threads of sth — If you pick up the threads of an activity, you start it again after an interruption. If you pick up the threads of your life, you become more active again after a period of failure or bad luck.
- post-and-beam construction — wall construction in which beams rather than studs are used to support heavy posts.
- postprandial thermogenesis — the rate at which food is broken down after a meal and used by your body
- pour encourager les autres — in order to encourage the others: often used ironically
- professional office system — (messaging) (PROFS) An office messaging system from IBM, used worldwide, mainly on IBM mainframes.
- provence-alpes-côte d'azur — metropolitan region of SE France: 12,124 sq mi (31,401 sq km); pop. 4,258,000; chief city, Marseille
- public-service corporation — a private or quasi-private corporation chartered to provide an essential commodity or service to the public.
- put a bug in someone's ear — Also called true bug, hemipteran, hemipteron. a hemipterous insect.
- put one's signature to sth — If you put your signature to a document, you sign it as a way of officially showing that you agree with what is written.
- put your best foot forward — do your best
- quasi-stellar radio source — a quasar having detectable radio emission. Abbreviation: QSS.
- quite apart from something — used to indicate that you are aware of one aspect of a situation, but that you are going to focus on another aspect
- real-time operating system — (operating system) (RTOS) Any operating system where interrupts are guaranteed to be handled within a certain specified maximum time, thereby making it suitable for control of hardware in embedded systems and other time-critical applications. RTOS is not a specific product but a class of operating systems.
- record management services — (operating system) (RMS) Procedures in the VMS operating system that programs call to process files and records within files. RMS allows programs to issue GET and PUT requests at the record level (record I/O) as well as read and write blocks (block I/O). VMS RMS is an integral part of the system software; its procedures run in executive mode.
- remembrance of things past — a novel (1913–27) by Marcel Proust.
- repetitive strain disorder — overuse strain injury
- replacement cost insurance — Replacement cost insurance is insurance in which the cost of replacing property is calculated without a reduction for depreciation.
- resistance transfer factor — R factor.
- reticuloendothelial system — the aggregate of the phagocytic cells, including certain cells of the bone marrow, lymphatic system, liver, and spleen, that have reticular and endothelial characteristics and function in the immune system's defense against foreign bodies. Abbreviation: RES.
- sangre de cristo mountains — a mountain range in S Colorado and N New Mexico: part of the Rocky Mountains. Highest peak: Blanca Peak, 4364 m (14 317 ft)
- sans peur et sans reproche — without fear and without reproach: said originally of the French knight, the Seigneur de Bayard.
- santiago de los caballeros — a city in the N central Dominican Republic.
- scares the life out of you — If you want to emphasize that something scares you a lot, you can say that it scares the hell out of you or scares the life out of you.
- scintillation spectrometer — a scintillation counter adapted for measuring the energy distribution of particles emitted in radioactive processes.
- search engine optimization — the process of adjusting the content, structure, etc, of a website so that it will be displayed prominently by a search engine
- serotonin receptor agonist — A serotonin receptor agonist is any compound that activates serotonin receptors when serotonin is not present.
- set someone's mind at rest — to reassure someone or settle someone's mind
- simple algebraic extension — a simple extension in which the specified element is a root of an algebraic equation in the given field.
- sixty-four-dollar question — the critical or basic question or problem: Whether the measure will get through Congress this session or not is the sixty-four-dollar question.
- software writer's language — (language) (SWL) /swil/ An industrial strength dialect of Pascal that allowed multiple source code files, originally developed at Control Data Corporation (CDC) prior to 1973. Development continued at the Integrated Systems Laboratory. SWL was adopted by NCR as its corporate operating system and compiler implementation language (1978-1982+). The NCR SWL dialect was renamed NCRL (NCR Language) in 1981 and continued development [until ?].
- ssh file transfer protocol — (networking) (SFTP) A version of File Transfer Protocol (FTP) using an encrypted network connection provided by Secure Shell (SSH), usually SSH 2. The SFTP protocol allows for a range of operations on remote files, making it more like a remote file system protocol. SFTP clients can resume interrupted transfers, get directory listings and remove remote files. SFTP has largely replaced Secure Copy (SCP).
- staffordshire bull terrier — one of an English breed of strong, stocky, muscular dogs having a broad skull and a smooth coat, in combinations of red, white, black, or blue, originally raised for bullbaiting and later dogfighting, but now bred as a companion dog.
- stamped addressed envelope — A stamped addressed envelope is an envelope with a stamp on it and your own name and address, which you send to someone so that something can be sent back to you. The abbreviation s.a.e. is also used.
- state of the union address — an annual message to Congress in which the president reports on the state of the nation and outlines a legislative program: required by the Constitution (Article II, Section 3). Abbreviation: SOTU.
- statistical-thermodynamics — the science that deals with average properties of the molecules, atoms, or elementary particles in random motion in a system of many such particles and relates these properties to the thermodynamic and other macroscopic properties of the system.
- straight from the shoulder — direct, honest, and forceful in expression; outspoken.
- straight-from-the-shoulder — direct, honest, and forceful in expression; outspoken.
- straight-line depreciation — Straight-line depreciation is a method of depreciation in which an equal amount of depreciation is taken each year.
- string processing language — (language) (SPRING)
- strong nuclear interaction — an interaction between elementary particles responsible for the forces between nucleons in the nucleus. It operates at distances less than about 10–15 metres, and is about a hundred times more powerful than the electromagnetic interaction
- symbionese liberation army — a group of urban guerrillas, active in the early 1970s in the U.S.