PORTYGULS: oranges.

PRANA (Prana-musculature): the body's muscles when considered as units for ultimate training. (See Bindu.)

PRE-SPICE MASS: the stage of fungusoid wild growth achieved when water is flooded into the excretions of Little Makers. At this stage, the spice of Arrakis forms a characteristic "blow," exchanging the material from deep underground for the matter on the surface above it. This mass, after exposure to sun and air, becomes melange (See also Melange and Water of Life.)

PROCES VERBAL: a semiformal report alleging a crime against the Imperium. Legally: an action falling between a loose verbal allegation and a formal charge of crime.

PROCTOR SUPERIOR...ene Gesserit Reverend Mother who is also regional director of a B.G. school. (Commonly: Bene Gesserit with the Sight.)

PRUDENCE DOOR or PRUDENCE BARRIER (idiomatically: pru-door or pru-barrier): any pentashield situated for the escape of selected persons under conditions of pursuit. (See Pentashield.)

PUNDI RICE: a mutated rice whose grains, high in natural sugar, achieve lengths up to four centimeters; chief export of Caladan.

PYONS: planet-bound peasants or laborers, one of the base classes under the Faufreluches. Legally: wards of the planet.

PYRETIC CONSCIENCE: so-called "conscience of fire"; that inhibitory level touched by Imperial conditioning. (See Imperial conditioning.)

Q

QANAT: an open canal for carrying irrigation water under controlled conditions through a desert.

QIRTAIBA; see Ibn Qirtaiba.

QUIZARA TAFWID: Fremen priests (after Muad'Dib).

R

RACHAG: a caffeine-type stimulant from the yellow berries of akarso. (See Akarso.)

RAMADHAN: ancient religious period marked by fasting and prayer; traditionally, the ninth month of the solar-lunar calendar. Fremen mark the observance according to the ninth meridian-crossing cycle of the first moon.

RAZZIA: a semipiratical guerrilla raid.

RECATHS: body-function tubes linking the human waste disposal system to the cycling filters of a stillsuit.

REPKIT: repair and replacement essentials for a stillsuit.

RESIDUAL POISON: an innovation attributed to the Mentat Piter de Vries whereby the body is impregnated with a substance for which repeated antidotes must be administered. Withdrawal of the antidote at any time brings death.

REVEREND MOTHER: originally, a proctor of the Bene Gesserit, one who has transformed an "illuminating poison" within her body, raising herself to a higher state of awareness. Title adopted by Fremen for their own religious leaders who accomplished a similar "illumination." (See also Bene Gesserit and Water of Life.)

RICHESE: fourth planet of Eridani A, classed with Ix as supreme in machine culture. Noted for miniaturization. (For a detailed study on how Richese and Ix escaped the more severe effects of the Butlerian Jihad, see The Last Jihad by Sumer and Kautman.)

RIMWALL: second upper Step of the protecting bluffs on the Shield Wall of Arrakis. (See Shield Wall.)

RUH-SPIRIT: in Fremen belief, that part of the individual which is always rooted in (and capable of sensing) the metaphysical world. (See Alam al-Mithal.)

S

SADUS: judges. The Fremen title refers to holy judges, equivalent to saints.

SALUSA SECUNDUS: third planet of Gamma Waiping; designated Imperial Prison Planet after removal of the Royal Court to Kaitain. Salusa Secundus is homeworld of House Corrino, and the second stopping point in migrations of the Wandering Zensunni. Fremen tradition says they were slaves on S.S. for nine generations.

SANDCRAWLER: general term for machinery designed to operate on the Arrakis surface in hunting and collecting melange.

SANDMASTER: general superintendent of spice operations.

SANDRIDER: Fremen term for one who is capable of capturing and riding a sandworm.

SANDSNORK: breathing device for pumping surface air into a sandcovered stilltent.

SANDTIDE: idiomatic for a dust tide: the variation in level within certain dust-filled basins on Arrakis due to gravitational effects of sun and satellites. (See Tidal Dust Basin .)

SANDWALKER: any Fremen trained to survive in the open desert.

SANDWORM: See Shai-Hulud.

SAPHO: high-energy liquid extracted from barrier roots of Ecaz. Commonly used by Mentats who claim it amplifies mental powers. Users develop deep ruby stains on mouth and lips.

SARDAUKAR: the soldier-fanatics of the Padishah Emperor. They were men from an environmental background of such ferocity that it killed six out of thirteen persons before the age of eleven. Their military training emphasized ruthlessness and a near-suicidal disregard for personal safety. They were taught from infancy to use cruelty as a standard weapon, weakening opponents with terror. At the apex of their sway over the affairs of the Universe, their swordsmanship was said to match that of the Ginaz tenth level and their cunning abilities at in-fighting were reputed to approach those of a Bene Gesserit adept. Any one of them was rated a match for any ten ordinary Landsraad military conscripts. By the time of Shaddam IV, while they were still formidable, their strength had been sapped by overconfidence, and the sustaining mystique of their warrior religion had been deeply undermined by cynicism.

SARFA: the act of turning away from God.

SAYYADINA: feminine acolyte in the Fremen religious hierarchy.

SCHLAG: animal native to Tupile once hunted almost to extinction for its thin, tough hide.

SECOND MOON: the smaller of the two satellites of Arrakis, noteworthy for the kangaroo mouse figure in its surface markings.

SELAMLIK: Imperial audience chamber.

SEMUTA: the second narcotic derivative (by crystal extraction) from burned residue of elacca wood. The effect (described as timeless, sustained ecstasy) is elicited by certain atonal vibrations referred to as semuta music.

SERVOK: clock-set mechanism to perform simple tasks; one of the limited "automatic" devices permitted after the Butlerian Jihad.

SHAH-NAMA: the half-legendary First Book of the Zensunni Wanderers.

SHAI-HULUD: Sandworm of Arrakis, the "Old Man of the Desert," "Old Father Eternity," and "Grandfather of the Desert." Significantly, this name, when referred to in a certain tone or written with capital letters, designates the earth deity of Fremen hearth superstitions. Sandworms grow to enormous size (specimens longer than 400 meters have been seen in the deep desert) and live to great age unless slain by one of their fellows or drowned in water, which is poisonous to them. Most of the sand on Arrakis is credited to sandworm action. (See Little Maker.)

SHARI -A: that part of the panoplia propheticus which sets forth the superstitious ritual. (See Missionaria Protectiva.)

SHADOUT: well-dipper, a Fremen honorific.

SHAITAN: Satan.

SHIELD, DEFENSIVE: the protective field produced by a Holtzman generator. This field derives from Phase One of the suspensor-nullification effect. A shield will permit entry only to objects moving at slow speeds (depending on setting, this speed ranges from six to nine centimeters per second) and can be shorted out only by a shire-sized electric field. (See Lasgun.)

SHIELD WALL: a mountainous geographic feature in the northern reaches of Arrakis which protects a small area from the full force of the planet's coriolis storms.

SHIGAWIRE: metallic extrusion of a ground vine. (Narvi narviium) grown only on Salusa Secundus and III Delta Kaising. It is noted for extreme tensile strength.

SIETCH: Fremen: "Place of assembly in time of danger. "Because the Fremen lived so long in peril, the term came by general usage to designate any cave warren inhabited by one of their tribal communities.