Nona

Nona may refer to:

Numeral prefix

Numeral or number prefixes are prefixes derived from numerals or occasionally other numbers. In English and other European languages, they are used to coin numerous series of words, such as unicycle – bicycle – tricycle, dyad – triad – decade, biped – quadruped, September – October – November – December, decimal – hexadecimal, sexagenarian – octogenarian, centipede – millipede, etc. There are two principal systems, taken from Latin and Greek, each with several subsystems; in addition, Sanskrit occupies a marginal position. There is also an international set of metric prefixes, which are used in the metric system, and which for the most part are either distorted from the forms below or not based on actual number words.

Table of number prefixes in English

In the following prefixes, a final vowel is normally dropped before a root that begins with a vowel, with the exceptions of bi-, which is bis- before a vowel, and of the other monosyllables, du-, di-, dvi-, tri-, which are invariable.

Nona (deity)

Nona was one of the Parcae, the three personifications of destiny in Roman mythology (the Moirai in Greek mythology and in Germanic mythology, the Norns), and the Roman goddess of pregnancy. The Roman equivalent of the Greek Clotho, she spun the thread of life from her distaff onto her spindle. Nona, whose name means "ninth", was called upon by pregnant women in their ninth month when the child was due to be born.

She, Decima and Morta together controlled the metaphorical thread of life.