Tinne is the Irish name of the eighth letter of the Ogham alphabet, áÂÂ, meaning "ingot" or "iron bar". Its phonetic value is [t].
In the medieval kennings, called BrÃÂatharogam or Word Ogham the verses associated with Tinne are:
trian roith - "one of three parts of a wheel" in the Word Ogham of Morann mic MoÃÂn
smiur gúaile - "marrow of (char)coal" in the Word Ogham of Mac ind ÃÂc
trian n-airm - "one of three parts of a weapon" in the Word Ogham of Culainn.