15-letter words containing o, b, t, r
- football ground — an area of land where football games are played
- football player — sportsperson: plays football
- forbidden fruit — the fruit of the tree of knowledge of good and evil, tasted by Adam and Eve against God's prohibition. Gen. 2:17; 3:3.
- forget about it — don't mention it, you're welcome
- four-ball match — a match, scored by holes, between two pairs of players, in which the four players tee off and the partners alternate in hitting the pair's ball having the better lie off the tee.
- four-poster bed — bed: post at each corner
- fourth republic — the republic established in France in 1945 and replaced by the Fifth Republic in 1958.
- garbage collect — garbage collection
- garboard strake — the first strake on each side of a keel.
- gastric balloon — an inflatable rubber bag placed in the stomach to reduce its capacity as an aid to losing weight
- gibraltar board — a type of lining board with a cardboard surface and a gypsum core
- globe artichoke — artichoke (defs 1, 2).
- go by the board — If something goes by the board, it is rejected or ignored, or is no longer possible.
- go for a burton — to be broken, useless, or lost
- government bond — a bond issued by a country's government, in its own currency
- grabber pointer — (operating system) A mouse pointer sprite in the shape of a small hand that closes when a mouse button is clicked, indicating that the object on the screen under the pointer has been selected.
- grafenberg spot — a patch of tissue in the front wall of the vagina, claimed to be erectile and highly erogenous.
- great rebellion — English Civil War.
- great south bay — an Atlantic Ocean inlet, between the S shore of Long Island and Fire Island and other barrier islands. 45 miles (72 km) long.
- greenbottle fly — any of several metallic-green blowflies, as Phaenicia sericata.
- groutlock brick — a brick chamfered on its inner angles to allow space for vertical and horizontal reinforcing rods sealed in grout.
- guaranteed bond — a bond issued by a corporation in which payment of the principal, interest, or both is guaranteed by another corporation.
- 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
- heartbrokenness — The state or quality of being heartbroken.
- hedge your bets — play it safe, lessen a risk
- hibernicization — the process or act of making Irish
- homoerotophobia — Homophobia; antipathy towards homosexuals.
- honeycomb tripe — a part of the inner lining of the stomach of the steer, calf, hog, or sheep, resembling a honeycomb in appearance and considered a table delicacy.
- 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
- humphrey bogart — Humphrey (DeForest) ("Bogie"or"Bogey") 1899–57, U.S. motion-picture actor.
- hybrid antibody — a synthetic antibody that is able to combine with two different antigens
- hybrid computer — a computer system containing both analog and digital hardware.
- hydroxybutyrate — (chemistry) any salt or ester of hydroxybutyric acid, but especially of gamma-hydroxybutyric acid.
- hype-carbonated — (of a product or service) overvalued as a result of relentless marketing and PR or intensive media exposure
- 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.
- i beg to differ — You say 'I beg to differ' when you are politely emphasizing that you disagree with someone.
- immunoadsorbent — immunosorbent.
- imponderability — The state or characteristic of being imponderable.
- in/into trouble — If someone is in trouble, they are in a situation in which a person in authority is angry with them or is likely to punish them because they have done something wrong.
- incomparability — beyond comparison; matchless or unequaled: incomparable beauty.
- incorrigibility — not corrigible; bad beyond correction or reform: incorrigible behavior; an incorrigible liar.
- 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
- indirect object — a word or group of words representing the person or thing with reference to which the action of a verb is performed, in English generally coming between the verb and the direct object and paraphrasable as the object of a preposition, usually to or for, following the direct object, as the boy in He gave the boy a book.
- inobtrusiveness — the quality of being unobtrusive
- insubordinately — In an insubordinate manner.