15-letter words containing l, a, n
- great rebellion — English Civil War.
- grecian profile — a profile distinguished by the absence of the hollow between the upper ridge of the nose and the forehead, thereby forming a straight line.
- green vegetable — a vegetable having green edible parts, as lettuce or broccoli.
- greenfield park — a town in S Quebec, in E Canada, near Montreal.
- greenland whale — an arctic right whale, Balaena mysticetus, that is black with a cream-coloured throat
- grind to a halt — If a country's economy or something such as a process grinds to a halt, it gradually becomes slower or less active until it stops.
- griqualand east — a former district in S South Africa, SW of Natal.
- griqualand west — a former district in S South Africa, N of the Orange River and W of the Orange Free State: diamonds found 1867.
- ground landlord — a landlord who receives ground rent.
- guardian angels — an angel believed to protect a particular person, as from danger or error.
- gulf of bothnia — an arm of the Baltic Sea, extending north between Sweden and Finland
- gulf of finland — an arm of the Baltic Sea between Finland, Estonia, and Russia
- gulf of fonseca — an inlet of the Pacific Ocean in W Central America
- gulf of taranto — an inlet of the Ionian Sea, in Apulia in SE Italy
- haemagglutinate — to cause the clumping of red blood cells in (a blood sample)
- haemoglobinuria — the presence of haemoglobin in the urine
- haemoglobinuric — relating to the presence of haemoglobin in the urine
- hair transplant — the surgical transfer of clumps of skin with hair or of viable hair follicles from one site of the body to another, usually performed to correct baldness.
- hale and hearty — in good health
- half wellington — a loose boot extending to just above the ankle and usually worn under the trousers.
- half-round file — a file having a semicircular cross-section
- half-understood — partially understood
- halfheartedness — The characteristic of being half-hearted.
- halting problem — The problem of determining in advance whether a particular program or algorithm will terminate or run forever. The halting problem is the canonical example of a provably unsolvable problem. Obviously any attempt to answer the question by actually executing the algorithm or simulating each step of its execution will only give an answer if the algorithm under consideration does terminate, otherwise the algorithm attempting to answer the question will itself run forever. Some special cases of the halting problem are partially solvable given sufficient resources. For example, if it is possible to record the complete state of the execution of the algorithm at each step and the current state is ever identical to some previous state then the algorithm is in a loop. This might require an arbitrary amount of storage however. Alternatively, if there are at most N possible different states then the algorithm can run for at most N steps without looping. A program analysis called termination analysis attempts to answer this question for limited kinds of input algorithm.
- hamersley range — a mountain range in N Western Australia: iron-ore deposits. Highest peak: 1236 m (4056 ft)
- hamiltonstovare — a large strong short-haired breed of hound with a black, brown, and white coat
- hanging glacier — a glacier situated on a shelf above a valley or another glacier; it may be joined to the lower level by an icefall or separate from it
- hapax legomenon — a word or phrase that appears only once in a manuscript, document, or particular area of literature.
- hardy perennial — a plant that lasts three seasons or more and that can withstand freezing temperatures
- harlequin snake — the E American coral snake (Micrurus fulvius)
- harlequin table — a writing or dressing table having a central set of compartments that rise when drop leaves are raised.
- harun al-rashid — a.d. 764?–809, caliph of Baghdad 786–809: one of the greatest Abbasids, he was made almost a legendary hero in the Arabian Nights.
- haulage company — a firm that transports goods by lorry
- haversian canal — a microscopic channel in bone, through which a blood vessel runs.
- hazard analysis — risk assessment
- health benefits — positive effects on health
- health minister — a government minister who is responsible for health
- heartbreakingly — causing intense anguish or sorrow.
- heating element — a coil or other arrangement of wire in which heat is produced by an electric current
- heavenly father — a term used to address or refer to God
- 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.
- heliacal rising — rising of a celestial object at approximately the same time as the rising of the sun
- hemodynamically — With regard to hemodynamics.
- hendecasyllabic — having 11 syllables.
- hendecasyllable — a word or line of verse of 11 syllables.
- herbal medicine — the use of herbs to treat illness
- hermeneutically — of or relating to hermeneutics; interpretative; explanatory.
- heterotolerance — (immunology) Subsequent unresponsiveness to a different agonist.
- hexachlorophene — a white, crystalline powder, C 13 Cl 6 H 6 O 2 , insoluble in water: used as an antibacterial agent chiefly in toothpastes and soaps.
- high-angle shot — a shot taken from a camera positioned above the action