Cywydd
(重定向自Cywyddau)
The cywydd (IPA: [ˈkəwɨ̞ð]; plural cywyddau) is one of the most important metrical forms in Welsh traditional poetry (cerdd dafod).
There are a variety of forms of the cywydd, but the word on its own is generally used to refer to the cywydd deuair hirion as it is by far the most common type.