Pythagorean number: the ennead
1+8, 2+7, 3+6, 4+5, 3x3
The Roman words of nine are novem, and nonus, from which we get November or the Roman ninth month, and the word noveni meaning nine each. The Greeks used ennea or ennead for nine.
September is our ninth month now, but November was ninth month of Roman Calendar. The Roman Emperor Augustus had two months inserted, one in recognition of Julius Caesar and and one to immortalize himself. This turned November into the eleventh month. Nones was the Roman ninth day before the ides, which included the seventh day of March, May, July & October but the fifth of the other months. None is also the day's ninth hour, and a liturgical hour of prayer for Catholics.
In science Fluorine, F, is ninth element on the periodic table. Nine is the cube of three. Humans have a nine month gestation period.
In math,the product of any number multiplied by 9, if the numbers are added together until one digit is left, it will always be nine. 9x9=81=9; 657x9=5913=18=9; 22483x9=202347=18=9
Bowling has nine pins to knock down with the bowling ball. Tic-tack-toe has nine squares, and craps has a 'niner from Carolina.' Every baseball team has nine players on a team and a game consists of nine innings.
In the Christian religion nine choirs of angels: the Seraphim, Cherubim, Aeons, Hosts, Powers, Authorities, Principalities, Thrones, Archangels, Angels, and Dominions, although they are also known by different names. The Ninth Commandment is Thou shalt not bear false witness. None is the ninth hour after daylight set aside for prayer or around 3:00 PM, while a Novena is a period of prayer lasting nine days. Christ is believed to have expired in the ninth hour nailed to the cross.
A few associations with nine include the claim that nine is a holy number as it is the cube of the trinity. Nine has been associated with descent of divine power to world. In the U.S. Great Seal, the eagle's tail consists of nine feathers.
The ninth house in astrology is the House of Sagittarius, symbolized by the archer. It is the house of intelligence, philosophy, and education including travel and interaction with others to achieve those goals.
In mythology and folklore, the Egyptians had nine deities in the Ennead, including the god Atum and his children, grandchildren and great-grand children: Shu and Tefnut, their children Geb and Nut, and their children Osiris, Isis, Set, and Nephthys. Greek and Roman religion had the nine muses, Calliope who encouraged epic poetry, Clio who encouraged history, Euterpe whose domain was song, Erato who fostered lyric poetry, Melpomene who covered tragedy, Polyhymnia of hymns, Terpsichore of dance, Thalia of comedy, and Urania of astronomy. The Greeks believed in a nine-headed water monster called the Hydra.
In prophesy, nine is the last and greatest of the series of digits 1 through 9, which comprise the root of all things. Numerology assigns nine to the letters i, r. Nine is considered the greatest of all primary numbers because it contains the qualities of all the others. It reduplicates the creative power of three and stands for completeness. When multiplied by any other number, the sum of the digits making up the final number is always nine, which signifies a tendency towards egotism. Nine represents the pinnacle of mental and spiritual attainment, so becomes the number of consciousness. It is the Trinity of Trinities, and the first square of an odd number. Because it fell short of the perfect number 10, nine can be associated with failure. Because of the nine-month gestation period, it is the number of man. Nine represents a limitless number because there is nothing beyond it but the infinite combinations of it, the previous digits, and zero; therefore, it was associated with the ocean and a boundless horizon. Nine is sometimes regarded as evil because it is an inverted six.
In Tarot divination, the Hermit card is the ninth card and indicates pure intellect. Nine is the number of initiation and includes silent counsel, prudence, and discretion. It represents receiving wisdom from above, instruction from an expert or a meeting with a guide who sets the seeker on a path to material and spiritual attainment. It indicates the means to attain goals, but a journey may be a necessary to gain knowledge.
Nine, because of human gestation, represents life, creation, and the fulfillment of humanity.
Mars, because it has always been connected with war, indicates the inability to accept and work with the prevailing circumstances.
Nine in mythology and lore:
The nine white winged horses of Helios
The Greek Sun God
Sign: the scepter and the orb.
Common usage includes sayings like: 'As nice as a ninepence'; 'nine days wonder'; 'dressed to the nines'; 'nine lives of a cat'; 'on cloud nine'; and 'the whole nine yards.'