Fremen Jihad
The Fremen Jihad is a battle fought by the Fremen after the defeat of Emperor Shaddam IV. The Jihad saw the widespread of the Fremen’s religion throughout the entire universe.
Cymek
A Cymek was once a human who became a Thinking Machine by losing their human body for mechanical bodies.
Baron
The Baron is a title that got used by the leader of the House of Harkonnen in Dune.
Imperium
The Imperium is a term that refers to the old galactic padishah empire. It was the governing body that maintained law and order throughout the universe after the events of the Butlerian Jihad.
Mahdi
Mahdi was the name used by the Fremen to describe their savior according to the messianic legend introduced by the Bene Gesserit.
Muttations
Muttations are genetically modified animals created for various purposes by the Capitol.
The Ixians of Ix
The Ixians of Ix were a society that created technological products that nearly broke the laws of the Butlerian Jihad.
T-Probe
The T-probe is a device brought from the Great Scattering by the Honored Matres. The T-probe got invented to read the genetic memory of a person.
Galach
Galach was the official language of the Imperium in ‘Dune.’ Derived from the ancient languages of Earth, the language got spoken and written in many dialects.
Slig
A Slig is a hybrid animal that got created by the Tleilaxu. Being the genetic mix of a giant slug and a pig, Sligs became popular throughout the universe.