20-letter words containing o, b, r, e, n

object role modeling — (programming) (ORM) A conceptual modelling approach that pictures the application world as a set of objects that play roles (parts in relationships, which may be unary, binary or higher order). ORM provides both graphical and textual languages that enable models to be expressed naturally. For data modelling purposes, its graphical language is more expressive than ER or UML.
off the beaten track — formed or shaped by blows; hammered: a dish of beaten brass.
off-the-job training — training which is carried out away from your normal place of work
on o's best behavior — If someone is on their best behavior, they are trying very hard to behave well.
on the drawing board — in the planning stage
on the starboard bow — within 45 degrees to the starboard of straight ahead
operation barbarossa — the codename for Hitler's invasion (1941) of Russia
operational database — (database) A database containing up-to-date, modifiable data, in contrast to a decision support database.
order bill of lading — a bill of lading that is issued to the order of a shipper or consignee for delivery of the goods and that can be transferred by endorsement to third parties.
para-dichlorobenzene — a white, crystalline, volatile, water-insoluble solid, C 6 H 4 Cl 2 , of the benzene series, having a penetrating odor: used chiefly as a moth repellent.
particle beam weapon — a weapon that fires particle beams into the atmosphere or space
pass in one's marble — to die
pedro juan caballero — a city in E central Paraguay.
pentobarbital sodium — a barbiturate drug used in medicine as a sedative and hypnotic. Formula: C11H17N2O3Na
periodontal membrane — the collagenous, fibrous connective tissue between the cementum of the tooth and the alveolus.
pick someone's brain — to obtain information or ideas from someone
postcode prescribing — the practice of prescribing more or less expensive and effective medical treatments to patients depending on where they live in a country, and which treatments their health board is willing and able to provide
prime number theorem — the theorem that the number of prime numbers less than or equal to a given number is approximately equal to the given number divided by its natural logarithm.
proactive inhibition — the tendency for earlier memories to interfere with the retrieval of material learned later
prohibited substance — a substance, such as a drug, etc, that is banned or forbidden by law or other authority
prothonotary warbler — a wood warbler, Protonotaria citrea, of the eastern U.S., having an orange-yellow head and underparts, and bluish-gray wings and tail.
receivables turnover — A receivables turnover is a measure of cash flow that is calculated by dividing net credit sales by average accounts receivable.
recursive subroutine — a subroutine that can call itself as part of its execution
ring of the nibelung — Richard Wagner's tetralogy of music dramas: Das Rheingold (completed 1869), Die Walküre (completed 1870), Siegfried (completed 1876), and Götterdämmerung (completed 1876): the cycle was first performed at Bayreuth, 1876.
roller-blind shutter — curtain shutter.
royal british legion — an organization founded in 1921 to provide services and assistance for former members of the armed forces
rub sb's nose in sth — To rub someone's nose in something that they do not want to think about, such as a failing or a mistake they have made, means to remind them repeatedly about it.
rub up the wrong way — to arouse anger (in); annoy
ruby-crowned kinglet — an olive-gray, American kinglet, Regulus calendula, the male of which has an erectile, ruby crest.
set the ball rolling — to open or initiate (an action, discussion, movement, etc)
shaken baby syndrome — a usually fatal condition of abused infants brought on by violent shaking by the arms or shoulders that causes severe internal bleeding, especially around the brain and in the eyes.
short back and sides — If a man has a short back and sides, his hair is cut very short at the back and sides with slightly thicker, longer hair on the top of the head.
skull and crossbones — a representation of a front view of a human skull above two crossed bones, originally used on pirates' flags and now used as a warning sign, as in designating substances as poisons.
spectroscopic binary — a binary star having components that are not sufficiently separated to be resolved by a telescope, known to be a binary only bythe variations in wavelength of emitted light that are detected by a spectroscope.
spherical aberration — variation in focal length of a lens or mirror from center to edge, due to its spherical shape.
spontaneous abortion — miscarriage (def 1).
spontaneous-abortion — Also called voluntary abortion. the removal of an embryo or fetus from the uterus in order to end a pregnancy.
spotted crane's-bill — the American wild geranium, Geranium maculatum.
standard book number — International Standard Book Number. Abbreviation: SBN.
step into the breach — If you step into the breach, you do a job or task which someone else was supposed to do or has done in the past, because they are suddenly unable to do it.
subscription edition — an edition of one or more volumes for which a number of prospective purchasers place orders, usually in advance of publication.
telephone subscriber — a person who subscribes to a telephone service
television broadcast — sth shown on tv
tetrahydrocannabinol — a compound, C 21 H 30 O 2 , that is the physiologically active component in cannabis preparations (marijuana, hashish, etc.) derived from the Indian hemp plant or produced synthetically. Abbreviation: THC.
the toronto blessing — a variety of emotional reactions such as laughing, weeping, and fainting, experienced by participants in a form of charismatic Christian worship
therapeutic abortion — abortion performed when a woman's pregnancy endangers her health.
to be a warning shot — to be a warning
to be on dinner duty — to be responsible for preparing an evening meal
to be walking on air — If you say that you are walking on air or floating on air, you mean that you feel extremely happy about something.
to bear the brunt of — To bear the brunt or take the brunt of something unpleasant means to suffer the main part or force of it.

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