Definitions of mabinogion

  1. mab-i-n[= o]' ji-on, n. a collection of four Arthurian romances, embodied in the 12th century, embraced with seven other prose tales in the Red Book, or Hergest, a Welsh MS. of the 14th century-- the whole published and translated by Lady Charlotte Guest in 1838. [ W., ' children's tales.']