411 REFERENCE · Wiktionary
Ail Ryfel Byd
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Welsh
Proper noun
m yr Ail Ryfel Byd
the Second World War, World War II
Coordinate terms
cy Rhyfel Byd Cyntaf y Rhyfel Byd Cyntaf the First
Mutation
Further reading
cy Historical events World War II Wars