GALACH: official language of the Imperium. Hybrid Inglo-Slavic with strong traces of cultural-specialization terms adopted during the long chain of human migrations.
GAMONT: third planet of Niushe; noted for its hedonistic culture and exotic sexual practices.
GARE: butte.
GATHERING: distinguished from Council Gathering. It is a formal convocation of Fremen leaders to witness a combat that determines tribal leadership. (A Council Gathering is an assembly to arrive at decisions involving all the tribes.) GEYRAT: straight ahead; a worm steersman's call.
GHAFLA: giving oneself up to gadfly distractions. Thus: a changeable person, one not to be trusted.
GHANIMA: something acquired in battle or single combat. Commonly, a memento of combat kept only to stir the memory.
GIEDI PRIME: the planet of Ophiuchi B (36), homeworld of House Harkonnen. A median-viable planet with a low active-photosynthesis range.
GINAZ, HOUSE OF: one-time allies of Duke Leto Atreides. They were defeated in the War of Assassins with Grumman.
GIUDICHAR: a holy truth. (Commonly seen in the expression Giudichar mantene: an original and supporting truth.)
GLOWGLOBE: suspensor-buoyed illuminating device, self-powered (usually by organic batteries).
GRABEN: a long geological ditch formed when the ground sinks because of movements in the underlying crustal layers.
GREAT CONVENTION: the universal truce enforced under the power balance maintained by the Guild, the Great Houses, and the Imperium. Its chief rule prohibits the use of atomic weapons against human targets. Each rule of the Great Convention begins: "The forms must be obeyed . . . "
GREAT MOTHER: the horned goddess, the feminine principle of space (commonly: Mother Space), the feminine face of the male-female-neuter trinity accepted as Supreme Being by many religions within the Imperium.
GREAT REVOLT: common term for the Butlerian Jihad. (See Jihad, Butlerian.)
GRIDEX PLANE: a differential-charge separator used to remove sand from the melange spice mass; a device of the second stage in spice refining.
GRUMMAN: second planet of Niushe, noted chiefly for the feud of its ruling House (Moritani) with House Ginaz.
GOM JABBAR; the high-handed enemy; that specific poison needle tipped with meta-cyanide used by Bene Gesserit Proctors in the death-alternative test of human awareness.
GUILD: the Spacing Guild, one leg of the political tripod maintaining the Great Convention. The Guild was the second mental-physical training school (see Bene Gesserit) after the Butlerian Jihad. The Guild monopoly on space travel and transport and upon international banking is taken as the beginning point of the Imperial Calendar.
HAGAL: the "Jewel Planet" (II Theta Shaowei), mined out in the time of Shaddam I.
HAIIIII-YOH!: command to action; worm steersman's call.
HAJJ: holy journey.
HARJ: desert journey, migration.
HAJRA: journey of seeking.
HAL YAWM: "Now! At last!" a Fremen exclamation.
HARMONTHEP: Ingsley gives this as the planet name for the sixth stop in the Zensunni migration. It is supposed to have been a no longer existent satellite of Delta Pavonis.
HARVESTER or HARVESTER FACTORY: a large (often 120 meters by 40 meters) spice mining machine commonly employed on rich, uncontaminated melange blows. (Often called a "crawler" because of buglike body on independent tracks.) HEIGHLINER: major cargo carrier of the Spacing Guild's transportation system.
HIEREG: temporary Fremen desert camp on open sand.
HIGH COUNCIL: the Landsraad inner circle empowered to act as supreme tribunal in House to House disputes.
HOLTZMAN EFFECT: the negative repelling effect of a shield generator.
HOOKMAN: Fremen with Maker hooks prepared to catch a sandworm.
HOUSE: idiomatic for Ruling Clan of a planet or planetary system.
HOUSES MAJOR: holders of planetary fiefs; interplanetary entrepreneurs. (See House above.)
HOUSES MINOR: planet-bound entrepreneur class (Galach: "Richece").
HUNTER-SEEKER: a ravening sliver of suspensor-buoyed metal guided as a weapon by a near-by control console; common assassination device.
IBAD, EYES OF: characteristic effect of a diet high in melange wherein the whites and pupils of the eyes turn a deep blue (indicative of deep melange addiction).
IBN QIRTAIBA: "Thus go the holy words . . ." Formal beginning to Fremen religious incantation (derived from panoplia propheticus).
ICHWAN BEDWINE: the brotherhood of all Fremen on Arrakis.
IJAZ: prophecy that by its very nature cannot be denied; immutable prophecy.
IKHUT-EIGH!: cry of the water-seller on Arrakis (etymology uncertain). See Soo-Soo Sook!
ILM: theology; science of religious tradition; one of the half-legendary origins of the Zensunni Wanderers' faith.
