16-letter words containing r, a, n, g, e
- great-grandchild — a grandchild of one's son or daughter.
- great-grandniece — a granddaughter of one's nephew or niece.
- great-granduncle — an uncle of one's grandfather or grandmother.
- greater antilles — See under Antilles.
- greater sand eel — a large species of sand eel, Hyperoplus lanceolatus
- green vegetables — green edible plants
- gregory of nyssa — Saint, a.d. c330–395? Christian bishop and theologian in Asia Minor (brother of Saint Basil).
- grenade launcher — a device attached to the muzzle of a rifle, permitting the firing of rifle grenades.
- grey nurse shark — a common greyish Australian shark, Odontaspis arenarius
- greyhound racing — a sport in which a mechanically propelled dummy hare is pursued by greyhounds around a race track
- grid declination — the angular difference between true north and grid north on a map
- grignard reagent — any of the group of reagents produced by the interaction of magnesium and an organic halide, usually in the presence of an ether, and having the general formula RMgX, where R is an organic group and X is a halogen: used in the Grignard reaction.
- grin and bear it — to suffer trouble or hardship without complaint
- ground substance — Also called matrix. the homogeneous substance in which the fibers and cells of connective tissue are embedded.
- grounded neutral — Grounded neutral is the situation in which the neutral wire of an electrical supply system is connected to ground.
- growth potential — capability of expanding
- 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.
- gunnery sergeant — a noncommissioned officer ranking above a staff sergeant and below a first or master sergeant.
- gutierrez najera — Manuel [mah-nwel] /mɑˈnwɛl/ (Show IPA), ("El Duque Job") 1859–95, Mexican poet, short-story writer, and editor.
- hammer and tongs — with great vigor, determination, or vehemence: When he starts a job he goes at it hammer and tongs.
- handling charges — a fee paid to cover the packaging, transport, etc, of a commodity
- hanging wardrobe — a wardrobe containing a rail with a large amount of space underneath, so that clothes can be hung on hangers placed onto the rail
- hawaiian gardens — a town in SW California.
- head arrangement — a roughly outlined musical arrangement that is played from memory and is often learned by ear.
- headhunting firm — a recruiting agency
- hearing-impaired — having reduced or deficient hearing ability; hard-of-hearing: special programs for hearing-impaired persons.
- heating engineer — a person whose job is to install and maintain equipment used for heating buildings
- hebbian learning — (artificial intelligence) The most common way to train a neural network; a kind of unsupervised learning; named after canadian neuropsychologist, Donald O. Hebb. The algorithm is based on Hebb's Postulate, which states that where one cell's firing repeatedly contributes to the firing of another cell, the magnitude of this contribution will tend to increase gradually with time. This means that what may start as little more than a coincidental relationship between the firing of two nearby neurons becomes strongly causal. Despite limitations with Hebbian learning, e.g., the inability to learn certain patterns, variations such as Signal Hebbian Learning and Differential Hebbian Learning are still used.
- here we go again — You use expressions such as 'here we go' and 'here we go again' in order to indicate that something is happening again in the way that you expected, especially something unpleasant.
- herpes genitalis — genital herpes.
- herringbone gear — a helical gear having teeth that lie on the pitch cylinder in a V -shaped form so that one half of each tooth is on a right-handed helix and the other half on a left-handed helix.
- 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-performance — A high-performance car or other product goes very fast or does a lot.
- higher education — education beyond high school, specifically that provided by colleges and graduate schools, and professional schools.
- 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.
- housing shortage — a deficiency or lack in the number of houses needed to accommodate the population of an area
- hydrogen cyanide — a colorless poisonous gas, HCN, having a bitter almondlike odor: in aqueous solution it forms hydrocyanic acid.
- hyperandrogenism — (medicine) An abnormally high production of androgens.
- hyperconjugation — (organic chemistry) A weak form of conjugation in which single bonds interact with a conjugated system.
- hyperoxygenation — to treat, combine, or enrich with oxygen: to oxygenate the blood.
- hypersexualizing — Present participle of hypersexualize.
- hyperventilating — Present participle of hyperventilate.
- 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.
- imaginary number — Also called imaginary, pure imaginary number. a complex number having its real part equal to zero.
- immoral earnings — money earned from work that transgresses accepted moral or legal rules
- immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
- immunoregulatory — Of or pertaining to immunoregulation.