27-letter words containing u, n, p, r, a, i
- potassium hydrogen tartrate — a colourless or white soluble crystalline salt used in baking powders, soldering fluxes, and laxatives. Formula: KHC4H4O6
- pour oil on troubled waters — any of a large class of substances typically unctuous, viscous, combustible, liquid at ordinary temperatures, and soluble in ether or alcohol but not in water: used for anointing, perfuming, lubricating, illuminating, heating, etc.
- product liability insurance — Product liability insurance is insurance for a producer or supplier of goods against injury to third parties or loss of or damage to their property that is caused by a fault in the goods.
- protestant episcopal church — Episcopal Church in America.
- public broadcasting service — a network of independent, noncommercial television stations that operate with public and government funding instead of with revenues from advertising. Abbreviation: PBS.
- public service broadcasting — publicly-funded broadcasting
- public works administration — the U.S. federal agency (1933–44) that instituted and administered projects for the construction of public works. Abbreviation: PWA, P.W.A.
- publius-licinius-valerianus — (Publius Licinius Valerianus) died a.d. c260, Roman emperor 253–60.
- respiratory syncytial virus — a myxovirus causing infections of the nose and throat, esp in young children. It is thought to be involved in some cot deaths
- rough endoplasmic reticulum — a network of tubular membranes within the cytoplasm of the cell, occurring either with a smooth surface (smooth endoplasmic reticulum) or studded with ribosomes (rough endoplasmic reticulum) involved in the transport of materials.
- symbol manipulation program — (SMP) Steven Wolfram's earlier symbol manipulation program, before he turned to Mathematica.
- synchronous optical network — (networking) (SONET) A broadband networking standard based on point-to-point optical fibre networks. SONET will provide a high-bandwidth "pipe" to support ATM-based services. The SONET standard will establish a digital hierarchical network with a consistent worldwide transport scheme. SONET has been designed to take advantage of fibre, in contrast to the plain old telephone system which was designed for copper wires. SONET carries circuit-switched data in frames at speeds in multiples of 51.84 megabits per second (Mbps) up to 48 * 51.84 Mbps = 2.488 gigabits per second. Since SONET uses multiple channels to transmit data, each SONET frame can be considered to be a two-dimensional table of bytes that is 9 rows high and 90 columns deep. For every OC-n level, SONET can transmit n number of frames at a given time. Groups of frames are called superframes. SONET is the American version of SDH.
- to all intents and purposes — something that is intended; purpose; design; intention: The original intent of the committee was to raise funds.
- to put your thinking cap on — to ponder a matter or problem
- to stop dead in your tracks — If someone or something stops you in your tracks, or if you stop dead in your tracks, you suddenly stop moving because you are very surprised, impressed, or frightened.
- to take someone by surprise — If something takes you by surprise, it happens when you are not expecting it or when you are not prepared for it.
- tonguing-and-grooving plane — a plane for cutting the edges of boards into tongues and grooves.
- universal computer protocol — (communications, protocol) An earlier form of External Machine Interface (EMI).
- weapons of mass destruction — nuclear, biological and chemical arms