Note: the Tau alphabet doesn't have letters for "Q" or "Z", and uses the same letters for the sounds "C/K" and "I/Y".
The correct way to address a Tau individual also depends upon the relationship between the two persons. Friends and relatives may use the short 1st given name (e.g.: "Shadowsun"). Strangers and colleagues are expected to be polite and to use caste and rank (e.g.:"Fire caste commander"). This acknowledges the place of the individual in question and seems to be common in battle communications.[1]
Alphabetical order | Tau term | literal translation | common translation, usual meaning, notes | source |
A | Aloh | | Coldwind, a personal name | Kill Team (Novel), p.163 |
| Arhat'karra | | Meditative ritual stance, enhancing readiness and alertness by lowering heartbeat and breathing to minimum | The Greater Evil (Short Story) |
| Aun | | Ethereal, Celestial, Ethereal caste | [1] |
| Aun'ar'tol | | Ethereal caste high command | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Aun'bork'an'retha | | A combined Temple/university on Bork'an dedicated to the Ethereal caste and their wisdom. | [1] |
| Aun'chiagor | | A ceremonial gathering on a round table of the senior representatives of the 5 castes. The first round table was called Chia'gor. | Fire Warrior (Novel), p.138 |
| Aun't'au'retha | | unclear, "the council within the Aun't'au'retha has been reluctant to antagonize the gue'la...". The sentence hints the Aun't'au'retha to be a kind of parliament or senate-like assembly of Aun. | Fire Warrior (Novel), p.145 |
| Autaku | | Data technician, play on "otaku" | A Sanctuary of Wyrms (Short Story) |
B | Be'gel | | Ork(s), "insane, green-skinned Be'gel" (incapable of integration with the tau'va) | Fire Warrior (Novel), p.74 Codex: Tau Empire (7th Edition), Cadre Fireblades |
| Bentus'la | wise-gifted ones | Demiurg | Battlefleet Gothic 2010 Compendium, T'au Kor'or'vesh - The Armada, pg. 155 |
D | D'yanoi | twin moons | also the name of a Tau sept | Codex:Tau (3rd Edition), p.64 |
| Da'noh | | Mystery not yet unraveled by the Earth Caste | [2] |
E | Erijabirds | | Birds found in the orchards of the Aun'bork'an'retha | Codex:Tau (3rd Edition), p.12 |
| Eur'ii | | unclear: tears? sweat?, salty?, stinging? | Fire Warrior (Novel), p.65 |
F | Fio | | Earth, earth caste | [1] |
| Fio'dr | | unclear: uniform or fabric | Fire Warrior (Novel) p.65, p.76 |
| Fio'shas | worker-warrior | a nickname | Fire Warrior (Novel), p.16 |
| Fio'tak | | unclear: machine?, console? mechanical? electronic? metal? | Fire Warrior (Novel) p.134, p. 140, p.300, p.403 |
| Fu'llasso | cursed mind knot | Political mess, Overly complicated situation | [2]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
G | Gal'leath | | Explorer, also a ship class of the Tau Navy | To Unite the Stars PDF (accessed 2007.11.24) |
| Ghoro'kha | | Death hail | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Gue'la | | Human | [1] |
| Gue'ron'sha | engineered human warriors | Space Marines | [2]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Gue'vesa | human helper(s) | Human auxiliary troops which are loyal to the Tau empire | Tau Human Auxiliaries (accessed 2007.03.29) |
| Gue'vesa'la | | Soldier of the Gue'vesa | Tau Human Auxiliaries by Andy Hoare (accessed 2007.03.29) |
| Gue'vesa'ui | | Sergeant of the Gue'vesa | Tau Human Auxiliaries by Andy Hoare (accessed 2007.03.29) |
| Gue'vesa'vres | Trusted human helper | A step above the Gue'vesa'ui; not spelled "Gue'vesa'vre" | Voice of Experience (Short Story) |
| Gyoh'shu | | A battle formation. Forming into a single-file line, possibly with a leader at the front and back. | Altar of Maws (Short Story) |
H | Her'ex'vre | Mantle of the Hero | Battlesuit | Deathwatch: Mark of the Xenos, page 7 |
| Ho'or-ata-t'chel | | Sympathetic ghostpains which can be felt by pilots whose battlesuits have been damaged, extreme cases can be crippling. | Fire Warrior (Novel) p.307 |
I | Il'fannor | | Merchant, also a ship class of the Tau Navy | To unite the Stars PDF (accessed 2007.11.24) |
| Iur'tae'mont | | Burnout, war madness, shell shock | Fire Warrior (Novel) p.259 |
J | J'karra | | Mirror . | [1] |
| Juntas | | Side (also direction) of a ship (text is unclear if it is port, starboard, left, or right) | Fire Warrior (Novel)]] p. 47, p.170, p.200 |
K | Ka'vash | | Possibly "you are dead" or "this is a killing blow." A ritual response is given during training sessions. | The Greater Evil (Short Story) |
| Kais | | Skilful. | [1] |
| Kass'l | | Orca, a star-fighter class | To unite the Stars PDF (accessed 2007.11.24) |
| Kauyon | Patient Hunter | Oldest of the two main war strategies of the Tau military (see below: Mont'ka), in the Tau language the words for hunter and patience are derived from the same root | [1] Codex: Tau Empire (4th Edition) p.12 |
| Kavaal | battle | also a basic military organization (see above tables) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Kir'qath | | Defender, also a ship class of the Tau Navy | To unite the Stars PDF (accessed 2007.11.24) |
| Kles'tak | | A high-density explosive. | Fire Warrior (Novel), p.195, |
| Ko'vash | a worthy cause | To strive for. | [1] Fire Warrior (Novel) p.23 |
| Kor | | Air, air caste. | [1] |
| Kor'shuto | | Orbital City. | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Kor'vattra | | T'au Space Fleet, T'au Navy | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Kor'ves/Kor'vesa | faithful helper | Tau drone | [1]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Ky'husa | | An alcoholic beverage, is drunk preferably in a single gulp and while it is warm | Codex: Tau (3rd Edition), p.61 |
L | Lar'shi | | Hero, also a ship class of the Tau Navy | To unite the Stars PDF (accessed 2007.11.24) |
| Lhaat elesh | To slice with sight | Eyes that reflect a fully-present mind. All Ethereals possess this quality, but individuals of any species can develop it | Altar of Maws (Short Story) |
| Lhas'rhen'na | shattered jade | Noble sacrifice (also a euphemism for one) | [2]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
M | M'yen | | Unforseen. | [1] |
| M'yen'kesh | The Unforeseen Blade | A battle tactic. To fight an enemy from within; to board an enemy vessel. | Altar of Maws (Short Story) |
| Mal'caor | Spider | Literal. Also, ‘a-great-peril-awakened.’ | [1], The Greater Evil (Short Story) |
| Mal'kor | | Vespid. | Codex: Tau (4th Edition), p.39 |
| Malk'la | | Ritual discipline meted out to leaders who fail the T'au'va | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Mesme | | Combination. | [1] |
| Mon'wern'a | | Deceptive assault (a battle-scheme) | Fire Warrior (Novel), p.53 |
| Monat | Freedom of One/lone warrior | Title for a single Battlesuit working without a team; solo operative (i.e.: a lone warrior) | White Dwarf 263 (US), Battlesuit configurations (accessed 2007.12.06)
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Mont'au | | The Terror, the Tau race's worst nightmare, the time before the coming of the Ethereal caste when the other castes were set against one another. A barbaric time of war that the Tau fear could return should any Tau put themselves before the Greater Good. Can also be an individual case of: "a state-of-being without progress, without unity or altruism, without direction or purpose or strength", in other words: an individualistic Tau which is simply unable to work in a team (read the novel Fire Warrior). | [1] Fire Warrior (Novel), p.81 |
| Mont'ka | Killing Blow | One of the two main war strategies of the Tau military (see above: Kauyon) | [1] Codex: Tau Empire (4th Edition) p.12 |
| Mont'yr | seen battle | Blooded. | [1] |
| Mor'tonium | | Highly reactive alloy used as key element of ion weaponry. | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
N | Nont'ka | | Time of Questioning (concept used by Ethereal caste only) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
O | O'grinn | | Ogryn | Altar of Maws (Short Story) |
| O'res'la | | Ork | Battlefleet Gothic 2010 Compendium, T'au Kor'or'vesh - The Armada, pg. 155 |
| Or'es | | Powerful. | [1] |
P | Pech'vesa | kroot helper(s) | Refers to those members of the Kroot that are allied with the T'au. | War of Secrets (Novel), Chapter Seventeen |
| Por | | Water, water caste. | [1] |
| Por'hui | | unclear: News or something similar (cited are: porhui media, por'hui journalists, por'hui channels) | Fire Warrior (Novel) p.14, p.58 |
| Por'sral | | Propaganda campaign | [2] |
R | Rinyon | Circle of Blades | T'au metastrategy of envelopment (see: Kauyon/Mont'ka) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Rip'yka | Thousand Daggers | T'au metastrategy of cumulative strikes (see: Kauyon/Mont'ka) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Run'al | | Small observation post or hide, hidden bunker | [1] Codex: Tau empire (4th Edition) p. 12 |
S | Saz'nami | | Ethereal honour guard, enforcer of the T'au'va | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Sept | | A star system of the Tau which becomes a individual cultural entity | Codex: Tau (3rd Edition), p.7 |
| Shas | | Fire, fire caste. | [1] |
| Shas'ar'tol | | Fire caste military high command. | [1] |
| Shas'len'ra | | Cautious warrior | Fire Warrior (Novel), p.34 |
| Shaserra | | Shadowsun, a personal name | Codex: Tau Empire (4th Edition), p.46 |
| Shi | | Victory. | [1] |
| Shi'ur | | Strong Triumph, a personal name | Fire Warrior (Novel), p.14 |
| Shio'he | | Olfactory chasm, t'au scent organ equivalent | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Sho'aun'or'es | source of power | the heart of the reactor of a power plant | Kill Team (Novel) p.142, Fire Warrior (Novel) p.132, p.134 |
| Sho'kara | | Lens or window to the Warp used by Tau vessels (perhaps: Warp-jump point?). It is commented that the Tau are unable to create an artificial one. | Kill Team (Novel), p.144 |
| Shoh | | Inner light, a personal name | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Shovah | | Farsighted. | [1] |
| Sio't | | always refered to as "Sio't meditation" (several kinds). Unclear: mantras, prayers? | Fire Warrior (Novel), p.74 |
| Skether'quan | | Messenger, also a ship class of the Tau Navy | To unite the Stars PDF (accessed 2007.11.24) |
| Snae'ta | | unclear: "A snae'ta gue'la cauterised" the wound of a Tau prisoner. A (Tau) mighty general and a powerful fighter, but a snae'ta nonetheless. | Fire Warrior (Novel) p.76, p.402 |
T | Tau'kon'she | | a Tau festival during which a ceremonial clonebeast is hunted by Shas'ui | Fire Warrior (Novel) p.160, p.189 |
| Tau'fann | | age-old address for members of alternate castes | Fire Warrior (Novel), p.140 |
| Ta'lissera | | Communion, marriage, bonding ritual (perhaps also: "sworn brotherhood"?). | [1] |
| Ta'ro'cha | three minds – one purpose/three minds as one | a Tau battlesuit configuration (i.e.: three battlesuits which work as a team) | Battlesuit configurations (accessed 2007.12.06)
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Ta'shiro | | Fortress station (spacebound) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Tau'va | Good Greater | The Greater Good | [1]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Tsua'm | | Middle. | [1] |
U | Ua'sho | command | also a basic military organization (see above tables) | War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Ukos | | Spoon. | [1] |
| U'it | | an animal with a tail, similar to a dog. "We can run with our tail between our legs, like an anxious ui't." | Fire Warrior (Novel) p.144, p.402 |
V | Vash'aun'an | | Warp space | Kill Team (Novel), p.144 |
| Vash'ya | between spheres | Focused on more than one thing, also the name of a Tau sept | [1]
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Ves'ron | | Robotic being | [2] |
| Vior'la | hot blooded | also the name of a Tau sept | [1] |
| Vral/V'ral | undercut | Undercut, a personal name | [1] |
| Var | | Brightsword, a personal name | Kill Team (Novel), pg. 169 |
Y | Y'eldi | winged one | Air caste name for a particularly gifted pilot, a personal name | [1] |
| Y'he | ever-devouring | Tyranid(s), "ever-devouring Yhe" (incapable of integration with the tau'va) | Fire Warrior (Novel), pg. 74
War of Secrets (Novel), T'au Xenolexicon (after Epilogue) |
| Y'he'mokushi | | Genestealer, "beasts of the Silent Hunger" who "steal form as well as substance" | A Sanctuary of Wyrms (Short Story) |
| Yasu'caor | | The philosophy which guides the Yasu'aun. | The Greater Evil (Short Story) |
| Yasu'aun | the-finders-of-the-truth-that-hides | Ethereal followers of the Yasu'caor philosophy, known informally as Seekers. | The Greater Evil (Short Story) |