15-letter words containing a, b, t, o, i
- great rebellion — English Civil War.
- gulf of bothnia — an arm of the Baltic Sea, extending north between Sweden and Finland
- gyrostabilizers — Plural form of gyrostabilizer.
- 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.
- harbour station — the part of a port where boats shelter or station
- have got it bad — to be infatuated
- hibernicization — the process or act of making Irish
- homoerotophobia — Homophobia; antipathy towards homosexuals.
- hoosier cabinet — a tall kitchen cabinet mass-produced during the early part of the 20th century, usually of oak, featuring an enameled work surface, storage bins, a flour sifter, etc.
- hot-air balloon — passenger balloon
- hybrid antibody — a synthetic antibody that is able to combine with two different antigens
- hypercatabolism — an abnormally high metabolic breakdown of a substance or tissue which leads to weight loss and physical deterioration
- hypermetabolism — Biology, Physiology. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Compare anabolism, catabolism.
- hypnotisability — Alternative spelling of hypnotizability.
- hypnotizability — to put in the hypnotic state.
- immunoadsorbent — immunosorbent.
- imponderability — The state or characteristic of being imponderable.
- in a (bad) spot — in a bad situation; in trouble
- in the box seat — in the best position
- in-and-out bond — a stonework or brickwork bond having headers and stretchers alternating vertically.
- incommutability — The quality or state of being incommutable.
- incomparability — beyond comparison; matchless or unequaled: incomparable beauty.
- incompatibilism — (philosophy) The doctrine that free will and determinism are incompatible, that one necessarily precludes the other.
- incompatibility — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- inconsolability — not able to be comforted or consoled; disconsolate: She was inconsolable when her son died.
- indicator board — a device that shows information, such as the arrival and departure times of trains or planes
- indirect labour — work done in administration and sales rather than in the manufacturing of a product
- indomitableness — Quality of being indomitable.
- innominate bone — either of the two bones forming the sides of the pelvis, each consisting of three consolidated bones, the ilium, ischium, and pubis.
- insubordinately — In an insubordinate manner.
- insubordination — the quality or condition of being insubordinate, or of being disobedient to authority; defiance: The employee was fired for insubordination.
- intolerableness — The state of being intolerable or insufferable.
- intra-abdominal — being within the abdomen.
- irreformability — the state or condition of being irreformable
- irresolvability — The quality of being irresolvable.
- irritable colon — any combination of common disturbances of the bowel, as diarrhea or constipation, occurring with abdominal pain, sometimes accompanied by psychological stress. Abbreviation: IBS.
- isolation booth — a soundproof booth located within a television studio, used to prevent the occupant, usually a contestant in a game show, from hearing certain parts of the show.
- it's a good job — If you say it's a good thing, or in British English it's a good job, that something is the case, you mean that it is fortunate.
- jack-in-the-box — a toy consisting of a box from which an enclosed figure springs up when the lid is opened.
- knight bachelor — bachelor (def 3).
- labor relations — worker-employer relationship
- labor-intensive — requiring or using a large supply of labor, relative to capital.
- labyrinthodonts — Plural form of labyrinthodont.
- ladies'-tobacco — pussy-toes.
- liberalizations — Plural form of liberalization.
- library edition — an edition of a book prepared for library use, especially with a library binding.
- low bandwidth x — (networking) (LBX) An implementation of the X Window System designed to improve performance over ISDN, WAN, and serial lines.
- low earth orbit — (communications) (LEO) The kind of orbit used by communications satellites that will offer high bandwidth for video on demand, television, and Internet communications. A satellite in LEO, in contrast to one in a geostationary orbit, is not in a fixed position relative to the Earth's surface so several satellites are required to provide continuous service.
- lubricating oil — an oily substance that is used to cover or treat machinery so as to lessen friction
- magnetic bottle — Physics. a magnetic field so shaped that it can confine a plasma: used in a proposed design for fusion reactors.