(poetry) A short Welsh or Cornish poem of a variable structure, with each line using quantitative metre and cynghanedd (a repeating pattern of consonants and accent), and different lines being arranged in standardized patterns of rhyme and half rhyme.
The metrical system of the canine original, which recalls the intricate alliterative and isosyllabic rules of the Welsh englyn, is infinitely more complicated but we believe our readers will agree that the spirit has been well caught.