16-letter words containing t, e, d, i
- golden rain tree — an ornamental tree, Koelreuteria paniculata, of the soapberry family, native to China and adjacent areas, having pinnate leaves, large clusters of fragrant yellow flowers, and inflated pods containing black seeds used as beads.
- golden retriever — one of an English breed of retrievers having a thick, flat or wavy, golden coat.
- goldsmith beetle — a brilliant golden scarabaeid beetle, Cetonia aurata, of Europe.
- governmentalized — Simple past tense and past participle of governmentalize.
- grade separation — separation of the levels at which roads, railroads, paths, etc., cross one another in order to prevent conflicting rows of traffic or the possibility of accidents.
- grant-maintained — funded by national government
- graphics adapter — graphics adaptor
- gravity decanter — A gravity decanter is a vessel or stage in which two liquids of different densities are allowed to separate by gravity.
- great depression — the economic crisis and period of low business activity in the U.S. and other countries, roughly beginning with the stock-market crash in October, 1929, and continuing through most of the 1930s.
- great-grandchild — a grandchild of one's son or daughter.
- great-grandniece — a granddaughter of one's nephew or niece.
- 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
- grind your teeth — If you grind your teeth, you rub your upper and lower teeth together as though you are chewing something.
- group identifier — (operating system) (gid) A unique number, between 0 an 32767, identifying a set of users under Unix. Gids are found in the /etc/passwd and /etc/group databases (or their NIS equivalents) and one is also associated with each file, indicating the group to which its group permissions apply.
- 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.
- hair conditioner — a substance used, often after shampooing, to detangle and improve the condition of the hair. Like shampoo, it is applied to wet hair and then rinsed out after applying.
- 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.
- hard times token — any of a series of U.S. copper tokens, issued 1834–41, bearing a political inscription or advertising message and serving as currency during coin shortages.
- have a good time — enjoy yourself, have fun
- have a hard time — experience difficulties
- have a word with — discuss
- have in the wind — to be in the act of following (quarry) by scent
- head post office — the main post office in a town
- headhunting firm — a recruiting agency
- headmistressship — (rare) Alternative form of headmistress-ship.
- health education — education that aims to give people the information they need to live healthily
- heavy with child — pregnant
- hemorrhoidectomy — the surgical removal of hemorrhoids.
- hermaphroditical — Alternative form of hermaphroditic.
- heroin addiction — addiction to the drug heroin
- heteropalindrome — Something that spells something else when reversed, a semordnilap.
- high court judge — a judge who sits in the High Court
- high-speed steel — an especially hard, heat-resistant steel for use in lathe tools and for other applications involving high friction and wear.
- higher education — education beyond high school, specifically that provided by colleges and graduate schools, and professional schools.
- hit one's stride — to walk with long steps, as with vigor, haste, impatience, or arrogance.
- holder condition — Lipschitz condition.
- home health aide — a worker, usually trained and state-certified, who provides care for elderly, sick, or disabled people in their own home.
- hopfield network — (artificial intelligence) (Or "Hopfield model") A kind of neural network investigated by John Hopfield in the early 1980s. The Hopfield network has no special input or output neurons (see McCulloch-Pitts), but all are both input and output, and all are connected to all others in both directions (with equal weights in the two directions). Input is applied simultaneously to all neurons which then output to each other and the process continues until a stable state is reached, which represents the network output.
- horizon distance — Television. the distance of the farthest point on the earth's surface visible from a transmitting antenna.
- horseradish tree — a tropical tree, Moringa pterygosperma, having fragrant white flowers and seeds yielding a commercially useful oil.
- household knight — bachelor (def 5).
- household-knight — an unmarried man.
- hybrid perpetual — a type of cultivated rose bred from varieties having vigorous growth and more or less recurrent bloom.
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydraulic cement — cement that can solidify under water.
- hydroelectricity — pertaining to the generation and distribution of electricity derived from the energy of falling water or any other hydraulic source.