22-letter words containing a, d, h, r
- enchanter's nightshade — any of several onagraceous plants of the genus Circaea, esp C. lutetiana, having small white flowers and bristly fruits
- endotrophic mycorrhiza — the most widespread and common type of mycorrhiza, in which the fungus lives within the cells of the roots of the plant
- enhanced parallel port — (hardware) (EPP) A parallel port that confirms to the IEEE's EPP standard. An EPP is actually an expansion bus that can handle 64 disk drives and other peripherals.
- equal rights amendment — a proposed amendment to the US Constitution enshrining equality between the sexes
- every now and then etc — You use every in the expressions every now and then, every now and again, every once in a while, and every so often in order to indicate that something happens occasionally.
- fetal alcohol syndrome — a pattern of birth defects caused by maternal consumption of alcohol during pregnancy: considered as one of the fetal alcohol spectrum disorders. Abbreviation: FAS.
- forth modification lab — (event) (FORML) A Forth conference held every November on the West coast of the USA ().
- four-hundred-day clock — a clock that needs to be wound once a year, having the works exposed under a glass dome and utilizing a torsion pendulum.
- gallamine triethiodide — a neuromuscular blocking drug, C 30 H 60 I 3 N 3 O 3 , similar to curare, used as a skeletal muscle relaxant in conjunction with surgical anesthesia.
- geographic determinism — a doctrine that regards geographical conditions as the determining or molding agency of group life.
- get (or have) wind of — to get (or have) information or a hint concerning; hear (or know) of
- gold-exchange standard — a monetary system in one country in which currency is maintained at a par with that of another country that is on the gold standard.
- grand duchy of muscovy — Muscovy (def 1).
- graphical display unit — an output device incorporating a cathode ray tube on which both line drawings and text can be displayed. It is usually used in conjunction with a light pen to input or reposition data
- gravitational redshift — (in general relativity) the shift toward longer wavelengths of electromagnetic radiation emitted by a source in a gravitational field, especially at the surface of a massive star.
- green around the gills — the respiratory organ of aquatic animals, as fish, that breathe oxygen dissolved in water.
- hammersmith and fulham — a borough of Greater London on the River Thames: established in 1965 by the amalgamation of Fulham and Hammersmith. Pop: 174 200 (2003 est). Area: 16 sq km (6 sq miles)
- hans christian oersted — Hans Christian [hahns kris-tyahn] /hɑns ˈkrɪs tyɑn/ (Show IPA), 1777–1851, Danish physicist.
- harvard classification — a classification of stars based on the characteristic spectral absorption lines and bands of the chemical elements present
- hawaiian standard time — the time used in the Hawaiian time zone
- hereford and worcester — a county in W England. 1516 sq. mi. (3926 sq. km).
- hexahydroxycyclohexane — inositol.
- hook, line, and sinker — a curved or angular piece of metal or other hard substance for catching, pulling, holding, or suspending something.
- horn-rimmed spectacles — spectacles with rims made of material resembling horn
- horseradish peroxidase — Histology. an enzyme, isolated from horseradish, that when microinjected can be detected by the colored products of the reaction it catalyzes, used as a tracer, as in tracing the route of a motor neuron from the cell body in the spinal cord to the muscle it innervates.
- hospital administrator — a person who works in the management team of a hospital
- house of bernarda alba — a drama (1941) by Federico García Lorca.
- human interface device — (hardware) (HID) Any device to interact directly with humans (mostly input) like keyboard, mouse, joystick, or graphics tablet.
- hundreds and thousands — tiny beads of brightly coloured sugar, used in decorating cakes, sweets, etc
- hydrocinnamic aldehyde — a colorless liquid, C 9 H 10 O, having a floral odor, used in perfumery and flavoring.
- in one's birthday suit — naked; nude
- industrial archaeology — the study of past industrial machines, works, etc
- interactive whiteboard — a smooth, glossy sheet of white plastic that can be written on with a colored pen or marker in the manner of a blackboard.
- jacquard, joseph-marie — Joseph-Marie Jacquard
- just around the corner — in the next street
- ketamine hydrochloride — a powerful anesthetic, C13H16ClNO·HCl, used in surgery
- land of the rising sun — Japan.
- landscape architecture — the art of arranging or modifying the features of a landscape, an urban area, etc., for aesthetic or practical reasons.
- let sth drop/fall/slip — If you let drop, let fall, or let slip information, you reveal it casually or by accident, during a conversation about something else.
- local shared resources — (operating system) (LSR) A way of controlling VSAM buffers in OS/390.
- lund software house ab — (company) The company who produced Lund Simula. Address: Box 7056, S-22007 Lund, Sweden.
- manhattan clam chowder — a chowder made from clams, tomatoes, and other vegetables and seasoned with thyme.
- martin luther king day — the third Monday in January, a legal holiday in some states of the U.S., commemorating the birthday (Jan. 15) of Martin Luther King, Jr.
- mohammed al-khawarizmi — Muhammad ibn Musa al-Khwarizmi
- netherlands new guinea — a former name of Irian Jaya.
- nitrohydrochloric acid — aqua regia.
- northern redbelly dace — any of the small, brightly colored North American freshwater cyprinids, especially Phoxinus oreas (northern redbelly dace) and P. erythrogaster (southern redbelly dace)
- of the first magnitude — of the greatest importance
- on a shoestring budget — with very little money to spend
- padparadschah sapphire — a rare, yellowish-orange sapphire found in Sri Lanka.