14-letter words containing a, g, i, o, r
- grid variation — the angle, at any point on the surface of the earth, between the magnetic and true meridians passing through that point.
- groundbreaking — the act or ceremony of breaking ground for a new construction project.
- group dynamics — (used with a plural verb) the interactions that influence the attitudes and behavior of people when they are grouped with others through either choice or accidental circumstances.
- group marriage — (among primitive peoples) a form of marriage in which a group of males is united with a group of females to form a single conjugal unit.
- group practice — Also called group medicine. the practice of medicine by an association of physicians and other health professionals who work together, usually in one suite of offices.
- grouse-beating — hunting for grouse by trying to drive them towards hunters using flags, sticks, and other devices
- growing season — The growing season in a particular country or area is the period in each year when the weather and temperature is right for plants and crops to grow.
- grylloblattids — Plural form of grylloblattid.
- guido d'arezzo — (Guido Aretinus"Fra Guittone") c995–1049? Italian monk and music theorist: reformer of musical notation.
- gyroscopically — Using a gyroscope.
- gyrostabiliser — (British spelling) Alternative form of gyrostabilizer.
- gyrostabilized — stabilized by means of a gyrostabilizer.
- gyrostabilizer — a device for stabilizing a seagoing vessel by counteracting its rolling motion from side to side, consisting essentially of a rotating gyroscope weighing about 1 percent of the displacement of the vessel.
- hagiographical — Hagiographic.
- half sovereign — a gold coin of the United Kingdom, discontinued in 1917, equal to 10 shillings.
- hanging scroll — a roll of parchment, paper, copper, or other material, especially one with writing on it: a scroll containing the entire Old Testament.
- heading course — (in brickwork) a course of headers.
- healing powers — beneficial qualities
- heart-stopping — A heart-stopping moment is one that makes you anxious or frightened because it seems that something bad is likely to happen.
- heavy nitrogen — the stable isotope of nitrogen having a mass number of 15.
- hemoglobinuria — the presence of hemoglobin pigment in the urine.
- heresiographer — a person who writes about heresy
- herpetological — Of or relating to herpetology, the study of reptiles.
- heterographies — Plural form of heterography.
- hieroglyphical — Hieroglyphic: related to or resembling hieroglyphs.
- hierogrammatic — of or relating to a hierogram
- hierographical — hierographic
- high-card pool — red dog.
- highway patrol — a state law-enforcement organization whose officers safeguard the highways.
- historiography — the body of literature dealing with historical matters; histories collectively.
- horse vaulting — gymnastics performed on horseback
- housing market — property trade
- hydrographical — Hydrographic.
- hydrologically — the science dealing with the occurrence, circulation, distribution, and properties of the waters of the earth and its atmosphere.
- hydromagnetics — magnetohydrodynamics.
- hypergolically — in a hypergolic manner
- hypoallergenic — designed to reduce or minimize the possibility of an allergic response, as by containing relatively few or no potentially irritating substances: hypoallergenic cosmetics.
- iatrogenically — In an iatrogenic manner.
- image orthicon — a camera tube, more sensitive than the orthicon, in which an electron image generated by a photocathode is focused on one side of a target that is scanned on its other side by a beam of low-velocity electrons to produce the output signal.
- indoctrinating — Present participle of indoctrinate.
- infant prodigy — an exceptionally talented child
- inner mongolia — an administrative division in NE China, adjoining the Mongolian People's Republic. 174,000 sq. mi. (450,660 sq. km). Capital: Hohhot.
- inorganization — lack of organization.
- integrationist — a person who believes in, supports, or works for social integration.
- inter-regional — of or relating to a region of considerable extent; not merely local: a regional meeting of the Boy Scouts.
- interblock gap — the area or space separating consecutive blocks of data or consecutive physical records on an external storage medium.
- intergradation — the act or process of intergrading or the state of being intergraded.
- interior angle — an angle formed between parallel lines by a third line that intersects them.
- intermigration — reciprocal migration; interchange of habitat by migrating groups.
- interrogations — Plural form of interrogation.