23-letter words containing e, n, r, o
- lieutenant junior grade — a commissioned officer ranking above an ensign and below a lieutenant.
- light-emitting resistor — (electronics, humour) (LER, from "light-emitting diode") A resistor in the final stages of burning up. (Though intended as purely humorous, the term could sensibly describe the filament of a common incandescent electric light bulb). See also SED.
- living on borrowed time — living an unexpected extension of life
- lock, stock, and barrel — a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc.
- long-horned grasshopper — any of numerous insects of the family Tettigoniidae, having long, threadlike antennae and well-developed stridulating organs on the forewings of the male.
- look on the bright side — consider positive aspects
- lossy audio compression — (audio, compression) Any audio compression algorithm which does not retain every bit of data but only reproduces a signal that sounds more or less like the original. Examples are MP1, MP2, MP3, AAC.
- low-density lipoprotein — a plasma protein that is the major carrier of cholesterol in the blood: high levels are associated with atherosclerosis. Abbreviation: LDL.
- magnetic resonance scan — MR scan.
- magneto-encephalography — a record of the magnetic field of the brain. Abbreviation: MEG.
- magnetohydrodynamically — In a magnetohydrodynamic way.
- magnetomechanical ratio — the ratio of the angular momentum of a rotating charged particle to its magnetic moment; the reciprocal of the gyromagnetic ratio.
- main distribution frame — (networking) (MDF) The network closet containing the main hub.
- make allowances for sth — If you make allowances for something, you take it into account in your decisions, plans, or actions.
- marriage of convenience — marriage entered into for a personal or family advantage, as for social, political, or economic reasons, usually without love and sometimes without the expectation of sexual relations.
- martha washington table — a sewing table of the 18th century having an oval top that can be lifted and a central compartment of drawers with semicircular bins at each end.
- masters of the universe — extremely powerful and wealthy members of the financial professions
- maturity-onset diabetes — diabetes (def 4).
- maximal free expression — (MFE) A free expression is sub-expression of a lambda abstraction not containing the bound variable. A maximal free expression is a free expression not contained within any other free expression. See full laziness.
- meaningful relationship — a romantic relationship based upon mutual respect and supportiveness and marked by a sense of commitment and fulfillment.
- mediated generalization — generalization (def 4c).
- mediated-generalization — the act or process of generalizing.
- message transport agent — Message Transfer Agent
- methylthionine chloride — methylene blue.
- micro assembly language — (language) (MAL) A microprogramming language with high-level syntax, used in the reference below. See also Mic-1, Mac-1.
- minimum security prison — A minimum security prison is a prison where there are fewer restrictions on prisoners than in a normal prison.
- modern sequence dancing — a form of dancing in which ballroom dance steps are used as the basis of a wide variety of different dances typically performed in a sequence
- more than meets the eye — hidden motives, meaning, or facts
- mortise and tenon joint — a joint (in wood or stone) using a mortise and tenon
- moving target indicator — a Doppler-radar presentation that indicates moving targets only, stationary objects reflecting signals that the system rejects. Abbreviation: MTI.
- mpeg-4 aac main profile — (compression, standard, algorithm) A successor of MP3 allowing transparent coding at data rates of 70-75% of that of MP3. It is very different from MP3, only used MDCT, no subband coding. It is much more complex that MP3 and MPEG-2 AAC Low Profile.
- national health service — In Britain, the National Health Service is the state system for providing medical care. It is paid for by taxes.
- national superannuation — a means-related pension paid to elderly people
- near-infrared radiation — the shorter wavelengths of electromagnetic radiation in the infrared region of the spectrum, extending from about 0.75 to 2.5 micrometers, usually radiation reflected from plant materials.
- network solutions, inc. — (company) (NSI) One of the three companies that provide and coordinate InterNIC services for the NSFNet. NSI is responsible for registration. NSI has been bought by, and is now a wholly-owned subsidiary of, Science Applications International Corporation (SAIC).
- neutrosophic statistics — (statistics) Analysis of events described by neutrosophic probability.
- new product development — the process of developing new products for the market
- new year's honours list — an Honour's List published at the beginning of a new year
- new york stock exchange — the largest stock exchange in the U.S., located in New York City. Abbreviation: NYSE, N.Y.S.E.
- nigger of the narcissus — a novel (1897) by Joseph Conrad.
- no respecter of persons — a person whose attitude and behaviour is uninfluenced by consideration of another's rank, power, wealth, etc
- non-destructive testing — Non-destructive testing is the examination of the quality of a component without changing it in any way.
- noncommissioned officer — an enlisted person, as a sergeant or corporal, holding any of various ranks below commissioned or warrant officers.
- nondisclosure agreement — a legal contract in which one or more parties agree to keep information, as a trade secret, confidential and protected for a specific amount of time. Abbreviation: NDA.
- nonverbal communication — gesture and facial expression
- north east lincolnshire — a unitary authority in E England, in Lincolnshire: formerly (1974–96) part of the county of Humberside. Pop: 157 400 (2003 est). Area: 192 sq km (74 sq miles)
- north ossetian republic — a constituent republic of S Russia, on the N slopes of the central Caucasus Mountains. Capital: Vladikavkaz. Pop: 709 900 (2002). Area: about 8000 sq km (3088 sq miles)
- not a hair out of place — If you say that someone has not a hair out of place, you are emphasizing that they are extremely smart and neatly dressed.
- not be someone's keeper — If you say that you are not someone's keeper, you mean that you are not responsible for what they do or for what happens to them.
- not dry behind the ears — free from moisture or excess moisture; not moist; not wet: a dry towel; dry air.