13-letter words containing a, r, t, h, o, g
- heortological — of or relating to heortology
- hepatojugular — (medicine) Relating to the liver and the jugular vein.
- heterogametes — Plural form of heterogamete.
- heterogametic — (of a species or individual organism) having two unlike gametes.
- heteroglossia — (linguistics) the coexistence of distinct varieties within a single linguistic code.
- heterographic — Misspelled; of or pertaining to an incorrect spelling or a spelling that differs from accepted standards.
- heterological — (grammar) Of an adjective, not describing itself.
- hierogrammate — a writer of hierograms
- histogramming — (mathematics) The construction of histograms.
- hogarth chair — a Queen Anne chair having a solid splat and cabriole legs, all pieces having a cyma curve or outline.
- home straight — the section of a racecourse forming the approach to the finish
- horatio alger — of or characteristic of the heroes in the novels of Horatio Alger, who begin life in poverty and achieve success and wealth through honesty, hard work, and virtuous behavior: the Horatio Alger story of his rise in the business world.
- horse gentian — any weedy North American plant of the genus Triosteum, of the honeysuckle family, especially T. perfoliatum, having stalkless leaves and purplish-brown flowers and bearing orange fruits.
- horse trading — the act or fact of conducting a shrewd exchange or engaging in a horse trade; bargaining.
- horse-trading — to bargain or trade shrewdly.
- hot-water bag — a bag, usually of rubber, for holding hot water to apply warmth to some part of the body, as the feet.
- hotel manager — sb who runs a hotel
- housetraining — Present participle of housetrain.
- housing start — an instance of beginning the construction of a dwelling.
- hydrogenating — Present participle of hydrogenate.
- hydrogenation — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).
- hygrometrical — Alternative form of hygrometric.
- john o'groats — the northern tip of Scotland, near Duncansby Head, NE Caithness, traditionally thought of as the northernmost point of Britain: from Land's End to John o'Groat's House.
- karaoke night — a social occasion when karaoke sessions are held for entertainment, often in a pub or bar
- kinematograph — cinematograph.
- leather goods — products made of animal skin
- lithographing — Present participle of lithograph.
- logarithmancy — Divination using logarithms.
- logical truth — the property of being logically tautologous
- magnetographs — Plural form of magnetograph.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- mastigophoric — Carrying or wielding a whip.
- matchboarding — a construction of matchboards.
- megawatt hour — a unit of energy equal to the work done by a power of a million watts in one hour
- metallography — the study of the structure of metals and alloys by means of microscopy.
- microteaching — a scaled-down teaching procedure with a few students under controlled conditions, often videotaped in order to analyze teaching techniques and develop new teaching skills.
- morning watch — the watch from 4 a.m. until 8 a.m.
- mouthwatering — very appetizing in appearance, aroma, or description: a mouth-watering dessert.
- mythographies — Plural form of mythography.
- nanofortnight — (jargon) (Adelaide University) 10^-9 fortnights or about 1.2 milliseconds. This unit was used largely by students doing undergraduate practicals. See microfortnight, attoparsec, and micro-.
- north augusta — a city in W South Carolina.
- north chicago — a city in NE Illinois, on Lake Michigan.
- north reading — a city in NE Massachusetts.
- north sea gas — natural gas extracted from deposits beneath the North Sea
- opisthography — the practice of writing on the front and back of a parchment or papyrus
- orchestrating — Present participle of orchestrate.
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- organolithium — (organic chemistry) Describing any organic compound containing a carbon to lithium bond.
- organotherapy — the branch of therapeutics that deals with the use of remedies prepared from the organs of animals, as from the thyroid gland, the pancreas, or the suprarenal bodies.