thirteen

(redirected from XIII)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.

thirteen

1. the cardinal number that is the sum of ten and three and is a prime number
2. a numeral, 13, XIII, etc., representing this number
3. the amount or quantity that is three more than ten; baker's dozen

Thirteen

(religion, spiritualism, and occult)

Although considered an unlucky number by some, thirteen should in fact be thought of as lucky. There are thirteen moons in the year—making it the number of the Moon Goddess; thirteen is the traditional number for a Witches' coven; in Christianity Jesus had twelve disciples, for a total of thirteen; in alchemy it is the number of necromancy—of bringing the dead back to life; a "baker's dozen" includes an extra item, or thirteen; according to Pythagoras, adding one to twelve creates the unlimited number of thirteen, and through this formula miracles may take place; in the system of gematria found in the Kabbalah, thirteen is equated with "love of unity."

Some ascribe the belief that thirteen is unlucky to the fact that there were thirteen who sat down to the Last Supper, but the belief is far older than the beginnings of Christianity. The Romans, for example, associated the number with death and misfortune. Twelve is considered a perfect number (there are twelve hours in the day, twelve in the night, twelve months in the year, twelve signs of the zodiac,

twelve tribes of Israel, etc.); by going beyond that, to thirteen, one leaves the beneficence of the stable number and invites bad luck.

thirteen

number attending Last Supper, including Judas; considered unlucky number. [Christian Hist.: Brewer Dictionary, 1075; Western Folklore: Misc.]
References in periodicals archive ?
The antifibrinolytic function of factor XIII is exclusively expressed through a2-antiplasmin cross-linking.
Rolls-Royce Motor Cars has also helped to design the parking and driveways to house the fleet at Louis XIII and will train the hotel's chauffeurs in the appropriate driving and handling of the vehicles.
Characterization of a large deletion that leads to congenital factor XIII deficiency].
plasma with assigned pFXIII activity and FXIII-A2B2 antigen values in international units (the 1st international standard for factor XIII, plasma) was established.
iv) Total remission to male prisoners who are 65 years of age or above and have undergone at least 1/3rd of their substantive sentence of imprisonment, except those involved in culpable homicide and those involved in terrorist acts, as defined in the Anti-Terrorism (Second Amendment) Ordinance, 1999 (No XIII of 1999).
la gran dedicacion de los Vicani Aquenses a Augusto erigida por el peregrino Secundus Sembedonis (CIL XIII, 389) o la dedicacion a la Victoria Augusta hecha por el sacerdote del culto imperial en Lugdunum Convenarum.
They discussed bilateral relations and the means to enhance them and also reviewed the schedule of Unctad XIII.
Set three years after Final Fantasy XIII, it introduces new character Noel Kreiss as he helps search for Lightning, the missing hero who saved the world of Cocoon in the first game, introducing a handful of significant gameplay updates.
The Royal Air Force is today delivering air power operations in Afghanistan, Libya and the Falkland Islands and, as XIII Squadron's Tornados have shown, making a fantastic contribution to the very positive progress in the military campaigns in all these locations," The Mirror quoted Dalton, as saying.
18 February 2011 - The US Food and Drug Administration (FDA) approved yesterday Corifact, the first product intended to prevent bleeding in people with the rare genetic defect congenital Factor XIII deficiency.
My female companion declares that she has just served the most expensive cognac in her stock--Louis XIII.
TELECOMWORLDWIRE-10 March 2010-Square Enix's FINAL FANTASY XIII records sales of five million units worldwide(C)1994-2010 M2 COMMUNICATIONS http://www.