18-letter words containing u, n, o
- fibonacci sequence — (mathematics) The infinite sequence of numbers beginning 1, 1, 2, 3, 5, 8, 13, ... in which each term is the sum of the two terms preceding it. The ratio of successive Fibonacci terms tends to the golden ratio, namely (1 + sqrt 5)/2.
- fibrocartilaginous — a type of cartilage having a large number of fibers.
- field of quotients — a field whose elements are pairs of elements of a given commutative integral domain such that the second element of each pair is not zero. The field of rational numbers is the field of quotients of the integral domain of integers.
- fire in your belly — If you say that someone has fire in their belly, you are expressing approval of them because they are energetic, enthusiastic, and have very strong feelings.
- first-in first-out — (algorithm) (FIFO, or "queue") A data structure or hardware buffer from which items are taken out in the same order they were put in. Also known as a "shelf" from the analogy with pushing items onto one end of a shelf so that they fall off the other. A FIFO is useful for buffering a stream of data between a sender and receiver which are not synchronised - i.e. not sending and receiving at exactly the same rate. Obviously if the rates differ by too much in one direction for too long then the FIFO will become either full (blocking the sender) or empty (blocking the receiver). A Unix pipe is a common example of a FIFO. A FIFO might be (but isn't ever?) called a LILO - last-in last-out. The opposite of a FIFO is a LIFO (last-in first-out) or "stack".
- fissure of rolando — central sulcus.
- fitness instructor — physical trainer, exercise teacher
- floating underflow — underflow
- fluorescent screen — a transparent screen coated on one side with a phosphor that fluoresces when exposed to X-rays or cathode rays
- forethoughtfulness — The condition of being forethoughtful.
- forget-me-not blue — a shade of blue similar to the shade of the flowers of a forget-me-not
- formal equivalence — the relation that holds between two open sentences when their universal closures are materially equivalent
- foundation garment — an undergarment, as a girdle or corset, worn by women to support or give shape to the contours of the body.
- foundling hospital — an institutional home for foundlings.
- four-legged friend — a four-legged animal, esp a dog
- fourth commandment — “Remember the sabbath day, to keep it holy”: fourth of the Ten Commandments.
- fourth normal form — database normalisation
- fracture toughness — The fracture toughness of a material is how likely it is to resist fracture.
- free-range poultry — poultry kept in natural nonintensive conditions
- frequency function — probability density function (def 2).
- frequency response — the effectiveness with which a circuit, device, or system processes and transmits signals fed into it, as a function of the signal frequency.
- from hand to mouth — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
- from the ground up — the solid surface of the earth; firm or dry land: to fall to the ground.
- front of the house — façade of residential building, house front
- fulminating powder — powder that explodes by percussion.
- functional disease — a disease in which there is an abnormal change in the function of an organ, but no structural alteration in the tissues involved (opposed to organic disease).
- functional program — (language) A program employing the functional programming approach or written in a functional language.
- functional testing — (testing) (Or "black-box testing", "closed-box testing") The application of test data derived from functional requirements without regard to how the system is implemented.
- funding operations — the conversion of government floating stock or short-term debt into holdings of long-term bonds
- funeral procession — ceremonial cortège at a burial
- gabriele dannunzio — Gabriele [Italian gah-bree-e-le] /Italian ˌgɑ briˈɛ lɛ/ (Show IPA), (Duca Minimo) 1863–1938, Italian soldier, novelist, and poet.
- gainful employment — an occupation that pays an income
- galactic longitude — the angular distance in degrees measured eastward in the galactic plane from a radius drawn from the earth as center to the constellation Sagittarius.
- gamblers anonymous — an organization that holds group meetings to help people who are addicted to gambling
- gamma distribution — a continuous two-parameter distribution from which the chi-square and exponential distributions are derived, written Gamma (α. β), where α and β are greater than zero, and defined in terms of the gamma function
- gastroduodenostomy — See under gastroenterostomy.
- genetic counseling — the counseling of individuals with established or potential genetic problems, concerned with inheritance patterns and risks to future offspring.
- genital mutilation — any type of cutting or removal of all or some of the genital organs, especially excision of the clitoris.
- geodetic surveying — the surveying of the earth's surface, making allowance for its curvature and giving an accurate framework for smaller-scale surveys
- get off the ground — project: start well
- get one's irish up — of, relating to, or characteristic of Ireland, its inhabitants, or their language.
- give someone curry — to assault (a person) verbally or physically
- give someone pause — to make someone hesitant or uncertain
- glomerulonephritis — a kidney disease affecting the capillaries of the glomeruli, characterized by albuminuria, edema, and hypertension.
- gnu superoptimiser — (GSO) A function sequence generator that uses an exhaustive generate-and-test approach to find the shortest instruction sequence for a given function. Written by Torbjorn Granlund <[email protected]> and Tom Wood. You have to tell the superoptimiser which function and which CPU you want to get code for. This is useful for compiler writers. FTP superopt-2.2.tar.Z from a GNU archive site. Generates code for DEC Alpha, SPARC, Intel 80386, 88000, RS/6000, 68000, 29000 and Pyramid (SP, AP and XP).
- go round and round — If you say that something is going round and round in your head, you mean that you can't stop thinking about it.
- going to jerusalem — musical chairs.
- golden opportunity — perfect chance
- good conduct medal — a medal awarded an enlisted person for meritorious behavior during the period of service.
- government housing — housing owned and managed by the federal or state government, which is rented out to tenants, esp as a form of affordable housing