15-letter words containing c, h, e, d
- editor in chief — the policy-making executive or principal editor of a publishing house, publication, etc.
- eleutherodactyl — (of a bird) having the hind toe free
- endomycorrhizal — Of or pertaining to endomycorrhiza.
- epichlorohydrin — an organic compound used as a solvent in resin-making
- eurocheque card — a card that must be shown along with Eurocheques when using them to pay for goods or services. Eurocheque cards were withdrawn in 2002
- featherstitched — Simple past tense and past participle of featherstitch.
- ferric chloride — a compound that in its anhydrous form, FeCl 3 , occurs as a black-brown, water-soluble solid; in its hydrated form, FeCl 3 ⋅xH 2 O, it occurs in orange-yellow, deliquescent crystals: used chiefly in engraving, for deodorizing sewage, as a mordant, and in medicine as an astringent and styptic.
- fetch and carry — to go and bring back; return with; get: to go up a hill to fetch a pail of water.
- field chickweed — starry grasswort.
- fighter command — a former unit of the Royal Air Force dedicated to the use of fighter aircraft, esp against enemy bombers and their escorts during WWII
- fischer-dieskau — Dietrich [dee-trik;; German dee-trikh] /ˈdi trɪk;; German ˈdi trɪx/ (Show IPA), 1925–2012, German baritone.
- flight recorder — an electronic device aboard an aircraft that automatically records some aspects of the aircraft's performance in flight.
- fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter.
- food technology — a branch of technology that is involved in the production of food
- forecastle head — the extreme fore part of a forecastle superstructure.
- forward echelon — (in a military operation) the troops and officers in a combat zone or in a position to engage the enemy.
- frederic chopin — Frédéric François [fred-uh-rik fran-swah,, fred-rik;; French frey-dey-reek frahn-swa] /ˈfrɛd ə rɪk frænˈswɑ,, ˈfrɛd rɪk;; French freɪ deɪˈrik frɑ̃ˈswa/ (Show IPA), 1810–49, Polish composer and pianist, in France after 1831.
- frederick henry — 1584–1647, prince of Orange and count of Nassau; son of William (I) the Silent
- frederick north — Christopher, pen name of John Wilson.
- french canadian — a descendant of the early French colonists of Canada.
- french dressing — salad dressing prepared chiefly from oil, vinegar, and seasonings.
- french marigold — a composite plant, Tagetes patula, of Mexico, having yellow flowers with red markings.
- french togoland — a former United Nations Trust Territory in W Africa, administered by France (1946–60), now the independent republic of Togo
- friedrichshafen — a city in Baden-Württemberg, S Germany, on Lake Constance.
- geodemographics — the study and grouping of the people in a geographical area according to socioeconomic criteria, esp for market research
- gladbach-rheydt — a former city in W Germany; now part of Mönchengladbach.
- go the distance — the extent or amount of space between two things, points, lines, etc.
- graduate school — a school, usually a division of a university, offering courses leading to degrees more advanced than the bachelor's degree.
- graph reduction — A technique invented by Chris Wadsworth where an expression is represented as a directed graph (usually drawn as an inverted tree). Each node represents a function call and its subtrees represent the arguments to that function. Subtrees are replaced by the expansion or value of the expression they represent. This is repeated until the tree has been reduced to a value with no more function calls (a normal form). In contrast to string reduction, graph reduction has the advantage that common subexpressions are represented as pointers to a single instance of the expression which is only reduced once. It is the most commonly used technique for implementing lazy evaluation.
- graveyard watch — graveyard shift.
- hamamelidaceous — belonging to the Hamamelidaceae, the witch hazel family of plants.
- hard-shell clam — quahog.
- hard-shell crab — a crab, especially an edible crab, that has not recently molted and has a hard shell.
- hardship clause — a clause in a contract which covers unforeseen events that would make it more difficult for one party to complete the contract, and in which case offers alternative terms
- hausdorff space — a topological space in which each pair of points can be separated by two disjoint open sets containing the points.
- have a nice day — pleasantry
- hay conditioner — either of two machines, one designed to crush stems of hay, the other to break and bend them, in order to cause more rapid and even drying
- heart condition — cardiac disorder
- heat-conducting — able to conduct heat or whose function is to conduct heat
- heat-conduction — the transfer of thermal energy between molecules
- hebrew calendar — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- hedgehog cactus — any of various rounded, usually spiny cacti of the genus Echinocereus, of the southwestern U.S. and Mexico, having bell-shaped flowers that close at night.
- hedonic damages — compensation based on what the victim of a crime might have earned in the future
- hemodynamically — With regard to hemodynamics.
- hendecasyllabic — having 11 syllables.
- hendecasyllable — a word or line of verse of 11 syllables.
- henry cavendish — Henry, 1731–1810, English chemist and physicist.
- heralds' office — the official heraldic authority of Scotland.
- herbal medicine — the use of herbs to treat illness
- hernando cortes — Hernando [er-nahn-daw] /ɛrˈnɑn dɔ/ (Show IPA), Hernán [er-nahn] /ɛrˈnɑn/ (Show IPA), 1485–1547, Spanish conqueror of Mexico.