Definition of Meibion Glyndwr in English:

Meibion Glyndwr

Pronunciation /ˌmeɪbɪən ɡlɪnˈdʊə/

noun

Origin

1960s; earliest use found in The Times. From Welsh meibion, plural of mab son + the name of Owain Glyndŵr, Welsh prince, known in English as Owen Glendower, who fought for Welsh independence from the English.