411 REFERENCE · Wiktionary
Calfinydd
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Welsh
Etymology
cy Calfin (John) Calvin -ydd.
Noun
m ~ion
Calvinist
cy Calfiniad
Related terms
cy Calfinaidd Calvinist a
cy Calfiniaeth Calvinism
Mutation
Further reading
cy Calvinism