29-letter words containing r, e, l, c, t
- symbolic automatic integrator — (mathematics, tool) (SAINT) A symbolic mathematics program written in Lisp by J. Slagle at MIT in 1961.
- synchronous digital hierarchy — (communications, standard) (SDH) An international digital telecommunications network hierarchy which standardises transmission around the bit rate of 51.84 megabits per second, which is also called STS-1. Multiples of this bit rate comprise higher bit rate streams. Thus STS-3 is 3 times STS-1, STS-12 is 12 times STS-1, and so on. STS-3 is the lowest bit rate expected to carry ATM traffic, and is also referred to as STM-1 (Synchronous Transport Module-Level 1). The SDH specifies how payload data is framed and transported synchronously across optical fibre transmission links without requiring all the links and nodes to have the same synchronized clock for data transmission and recovery (i.e. both the clock frequency and phase are allowed to have variations, or be plesiochronous). SDH offers several advantages over the current multiplexing technology, which is known as Plesiochronous Digital Hierarchy. Where PDH lacks built-in facilities for automatic management and routing, and locks users into proprietary methods, SDH can improve network reliability and performance, offers much greater flexibility and lower operating and maintenance costs, and provides for a faster provision of new services. Under SDH, incoming traffic is synchronized and enhanced with network management bits before being multiplexed into the STM-1 fixed rate frame. The fundamental clock frequency around which the SDH or SONET framing is done is 8 KHz or 125 microseconds. SONET (Synchronous Optical Network) is the American version of SDH.
- take a person to the cleaners — to rob or defraud a person of all of his or her money
- the exception proves the rule — the exception tests the rule
- the five heads of predicables — five Aristotelian classes of predicates namely genus, species, difference, property, and relation
- the royal shakespeare company — a British theatre company based mainly in Stratford-upon-Avon
- the royal ulster constabulary — (formerly) the police force in Northern Ireland from 1922 to 2001, superseded by the Police Service of Northern Ireland
- throw cold water on something — to be unenthusiastic about or discourage something
- to have your back to the wall — If you have your back to the wall, you are in a very difficult situation and can see no way out of it.
- to invade sb's personal space — to come too close to somebody, so that they feel uncomfortable
- to laugh someone out of court — If you laugh someone out of court, you say that their opinions or ideas are so ridiculous that they are not worth considering.
- to lead someone a merry dance — If someone leads you a merry dance, they make you do things over a long period of time which cause you problems and do not benefit you in any way.
- to make someone's flesh creep — If something makes your flesh creep or makes your flesh crawl, it makes you feel disgusted, shocked or frightened.
- to pay cash on the barrelhead — to pay at the time of purchase
- trichloromethyl chloroformate — diphosgene.
- universal resource identifier — (web) (URI, originally "UDI" in some WWW documents) The generic set of all names and addresses which are short strings which refer to objects (typically on the Internet). The most common kinds of URI are URLs and relative URLs. URIs are defined in RFC 1630.
- variational graphics extended — (software) (VGX) Software developed by SDRC for use in 3D CAD solid modelling.
- virtual storage access method — (database) (VSAM) An IBM disk file storage scheme first used in S/370 and virtual storage. VSAM comprises three access methods: Keyed Sequenced Data Set (KSDS), Relative Record Data Set (RRDS), and Entry Sequenced Data Set (ESDS). Both IMS/DB and DB2 are implemented on top of VSAM and use its underlying data structures.
- wireless application protocol — (protocol, standard) (WAP) An open international standard for applications that use wireless communication, e.g. Internet access from a mobile phone. The official body developing WAP is the WAP Forum.
- workflow management coalition — (body) (WfMc) A non-profit, international organisation of workflow vendors, users, and analysts committed to establishing standards for workflow terminology, interoperability, and connectivity. WfMC was founded in 1993 and now (1999) has over 130 members.
- yet another compiler compiler — (tool, language) (yacc) The LALR parser generator found on most Unix systems. Also, the language used to describe the syntax of another language to yacc (the program). Implementations: ayacc, YAY, perln-byacc, SASL-Yacc - "Yacc in SASL - An Exercise in Functional Programming", Simon Peyton-Jones, Software Prac & Exp 15:807-820 (1985). Mentions also a BCPL implementation. Yacc++ - 1990. An object-oriented rewrite of yacc, supports regular expressions, produces an LR1 grammar parser. Chris Clark, Compiler Resources Inc, +1 (508) 435-5016. MLYACC - Implementation and output in SML/NJ. ftp:research.att.com/dist/ml/75.tools.tar.Z. A version, by David Poole at Montana University has been retargeted to Turbo Pascal. See also Bison, yet another, Yet Another Yacc.
- you can't hear yourself think — If you say that you can't hear yourself think, you are complaining and emphasizing that there is a lot of noise, and that it is disturbing you or preventing you from doing something.