16-letter words containing s, g, n
- greater sand eel — a large species of sand eel, Hyperoplus lanceolatus
- green cross code — (in Britain) a code for children giving rules for road safety: first issued in 1971
- green vegetables — green edible plants
- gregory of nyssa — Saint, a.d. c330–395? Christian bishop and theologian in Asia Minor (brother of Saint Basil).
- grey nurse shark — a common greyish Australian shark, Odontaspis arenarius
- grit one's teeth — abrasive particles or granules, as of sand or other small, coarse impurities found in the air, food, water, etc.
- gross misconduct — a proven crime in connection with employment that is serious enough to require dismissal
- gross negligence — extreme carelessness that shows wilful or reckless disregard for the consequences to the safety or property of another
- ground substance — Also called matrix. the homogeneous substance in which the fibers and cells of connective tissue are embedded.
- growth substance — any substance, produced naturally by a plant or manufactured commercially, that, in very low concentrations, affects plant growth; a plant hormone
- guaranteed stock — stock for which dividends are guaranteed by a company other than the one issuing the stock.
- gulf of honduras — an inlet of the Caribbean, on the coasts of Honduras, Guatemala, and Belize
- gulf of san blas — an inlet of the Caribbean on the N coast of Panama
- gun control laws — the laws that restrict the possession and use of guns
- gunnery sergeant — a noncommissioned officer ranking above a staff sergeant and below a first or master sergeant.
- guy fawkes night — In Britain, Guy Fawkes Night is the evening of 5th November, when many people have parties with bonfires and fireworks. It began as a way of remembering the attempt by Guy Fawkes to blow up the Houses of Parliament in 1605. Guy Fawkes Night is often referred to as 'Bonfire Night'.
- gynandromorphism — an individual exhibiting morphological characteristics of both sexes.
- gynandromorphous — an individual exhibiting morphological characteristics of both sexes.
- hacienda heights — a city in SW California, near Los Angeles.
- hailing distance — the distance within which the human voice can be heard: They sailed within hailing distance of the island.
- hammer and tongs — with great vigor, determination, or vehemence: When he starts a job he goes at it hammer and tongs.
- hamming distance — (data) The minimum number of bits that must be changed in order to convert one bit string into another. Named after the mathematician Richard Hamming.
- hamstring injury — an instance of physical damage to a person's hamstring
- handling charges — a fee paid to cover the packaging, transport, etc, of a commodity
- hanseatic league — a medieval league of towns of northern Germany and adjacent countries for the promotion and protection of commerce.
- hawaiian gardens — a town in SW California.
- hedge one's bets — If you hedge your bets, you reduce the risk of losing a lot by supporting more than one person or thing in a situation where they are opposed to each other.
- hemangioblastoma — (medicine) Any of several benign neoplasm tumours of the brain.
- herpes genitalis — genital herpes.
- hesselman engine — a low-compression oil engine requiring a spark for ignition.
- heterosuggestion — Suggestion from outside.
- high renaissance — a style of art developed in Italy in the late 15th and early 16th centuries, chiefly characterized by an emphasis on draftsmanship, schematized, often centralized compositions, and the illusion of sculptural volume in painting. Compare Early Renaissance, Venetian (def 2).
- high-compression — of a modern type of internal-combustion engine designed so that the fuel mixture is compressed into a smaller cylinder space, resulting in more pressure on the pistons and more power
- horseback riding — activity: riding a horse
- horsehair fungus — an edible white, striated, umbrella-capped mushroom, Marasmius rotula, commonly found in eastern North America.
- horseshoe magnet — a horseshoe-shaped permanent magnet.
- household knight — bachelor (def 5).
- household-knight — an unmarried man.
- housing shortage — a deficiency or lack in the number of houses needed to accommodate the population of an area
- hudsonian godwit — any of several large, widely distributed shorebirds of the genus Limosa, as the New World L. haemastica (Hudsonian godwit) having a long bill that curves upward slightly.
- huygens eyepiece — an eyepiece consisting of two plano-convex lenses, the plane sides of which both face the eye.
- hydrogen sulfide — a colorless, flammable, water-soluble, cumulatively poisonous gas, H 2 S, having the odor of rotten eggs: used chiefly in the manufacture of chemicals, in metallurgy, and as a reagent in laboratory analysis.
- hyperandrogenism — (medicine) An abnormally high production of androgens.
- hypersexualizing — Present participle of hypersexualize.
- hypnagogic state — the drowsy period between wakefulness and sleep, during which fantasies and hallucinations often occur.
- ill-gotten gains — Ill-gotten gains are things that someone has obtained in a dishonest or illegal way.
- illegitimateness — Quality of being illegitimate.
- image consultant — imagemaker.
- image processing — (graphics) Computer manipulation of images. Some of the many algorithms used in image processing include convolution (on which many others are based), FFT, DCT, thinning (or skeletonisation), edge detection and contrast enhancement. These are usually implemented in software but may also use special purpose hardware for speed. Image processing contrasts with computer graphics, which is usually more concerned with the generation of artificial images, and visualisation, which attempts to understand (real-world) data by displaying it as an artificial image (e.g. a graph). Image processing is used in image recognition and computer vision. See also Pilot European Image Processing Archive.
- immigration laws — regulations on incoming foreigners