Onn

The Ogham letter for O

The Ogham letter Onn corresponds to the fifth column of the Periodic Table or Group VB?. This means that it relates to Benign Warding, the eco-relation (0,+), and the previous vocabulary.

The "tree" which is associated with Onn is gorse, with the flowered twigs being used for magical purposes although they can also be used (less effectively) without flowers.

The letter is represented by two notches right on the centerline or by two lines crossing the centerline. The letter Onn is found at Group VB of Ogham's Period 2.

The magic associated with Onn are usually power magics:

• avert
• wards
• remove enchantments

These magicks are based on the power to ward off other magic.

See also Benign Warding, Group VB?, Gorse and Ogham.

— Scotus - 27 May 2001