15-letter words containing a, b, r, g
- haemoglobinuric — relating to the presence of haemoglobin in the urine
- halting problem — The problem of determining in advance whether a particular program or algorithm will terminate or run forever. The halting problem is the canonical example of a provably unsolvable problem. Obviously any attempt to answer the question by actually executing the algorithm or simulating each step of its execution will only give an answer if the algorithm under consideration does terminate, otherwise the algorithm attempting to answer the question will itself run forever. Some special cases of the halting problem are partially solvable given sufficient resources. For example, if it is possible to record the complete state of the execution of the algorithm at each step and the current state is ever identical to some previous state then the algorithm is in a loop. This might require an arbitrary amount of storage however. Alternatively, if there are at most N possible different states then the algorithm can run for at most N steps without looping. A program analysis called termination analysis attempts to answer this question for limited kinds of input algorithm.
- hard-boiled egg — egg boiled until the yolk is set
- heartbreakingly — causing intense anguish or sorrow.
- heavy breathing — stertorous breathing or breathing done with difficulty
- highway robbery — robbery committed on a highway against travelers, as by a highwayman.
- horse-and-buggy — of or relating to the last few generations preceding the invention of the automobile: vivid recollections of horse-and-buggy days.
- humpback bridge — arched bridge
- humphrey bogart — Humphrey (DeForest) ("Bogie"or"Bogey") 1899–57, U.S. motion-picture actor.
- hydrobiological — of or relating to hydrobiology
- hypercoagulable — related to excessive coagulation of the blood or blood clots
- impregnableness — The state of being impregnable; impregnability.
- interchangeable — (of two things) capable of being put or used in the place of each other: interchangeable symbols.
- interchangeably — (of two things) capable of being put or used in the place of each other: interchangeable symbols.
- irrefragability — How irrefragable something is.
- job enlargement — a widening of the range of tasks performed by an employee in order to provide variety in the activities undertaken
- journal bearing — a plain cylindrical bearing to support a shaft or axle
- knight bachelor — bachelor (def 3).
- knight banneret — banneret1 (def 2).
- labour shortage — a shortage or insufficiency of qualified candidates for employment (in an economy, country, etc)
- large cranberry — See under cranberry (def 1).
- largemouth bass — a North American freshwater game fish, Micropterus salmoides, having an upper jaw extending behind the eye and a broad, dark, irregular stripe along each side of the body. Compare smallmouth bass.
- lending library — Also called circulating library, rental library. a small library that is maintained by a commercial establishment, as a drugstore, and is composed largely of current books that are lent to customers for a fee.
- library binding — a tough, durable cloth binding for books. Compare edition binding.
- lubricating oil — an oily substance that is used to cover or treat machinery so as to lessen friction
- lucrezia borgia — Cesare [che-zah-re] /ˈtʃɛ zɑ rɛ/ (Show IPA), 1476?–1507, Italian cardinal, military leader, and politician.
- mackinac bridge — a suspension bridge over the Straits of Mackinac, connecting the Upper and Lower peninsulas of Michigan: one of the longest suspension bridges in the world. 3800-foot (1158-meter) center span; 7400 feet (2256 meters) in total length.
- marburg disease — a viral disease producing a severe and often fatal illness with fever, rash, diarrhea, vomiting, and gastrointestinal bleeding, transmitted to humans through contact with infected green monkeys.
- marlborough leg — a tapered leg having a square section.
- marriage broker — a person who arranges marriages, usually between strangers, for a fee.
- marriage bureau — an agency that provides introductions to single people seeking a marriage partner
- marriageability — The condition of being marriageable.
- microbiological — Of or pertaining to microbiology.
- morale-boosting — A morale-boosting action or event makes people feel more confident and cheerful.
- moreton bay bug — a flattish edible shellfish, Thenus orientalis, of Northern Australian waters
- moreton bay fig — a large Australian fig tree, Ficus macrophylla, having glossy leaves and smooth bark
- mortgage broker — agent who matches house buyer with mortgage lender
- negative number — a number that is less than 0
- neighbor states — the states or countries next to another state or country
- neurobiological — the branch of biology that is concerned with the anatomy and physiology of the nervous system.
- nonbiographical — not biographical, not relating to biography or events in a person's life
- obtuse triangle — a triangle with one obtuse angle.
- omega-algebraic — In domain theory, a complete partial order is algebraic if every element is the lub of some chain of compact elements. If the set of compact elements is countable it is omega-algebraic. Usually written with a Greek letter omega (LaTeX \omega).
- operating table — table on which surgery is performed
- organized labor — all workers who are organized in labor unions.
- overbearingness — Quality of being overbearing.
- pattern bombing — aerial bombing in which bombs are dropped on a target in a predetermined pattern.
- photodegradable — (of a substance) capable of being broken down by light.
- plea bargaining — pleading guilty to a lesser charge
- programmability — capable of being programmed.