411 REFERENCE · Wiktionary
Artro
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Welsh
cy:Afon +
River +
Pronunciation
cy /ˈartro/
Proper noun
m
cy male place names
a river in Gwynedd, Wales.
Mutation
References
Heini Gruffudd https://www.swansea.ac.uk/graduation/honoraryawards/honoraryawardsarchive/honoraryawards2013/heinigruffudd/ Enwau Cymraeg i Blant / Welsh Names for Children https://www.google.co.uk/books/edition/Enwau_Cymraeg_i_blant/vuWhRAAACAAJ?hl=en Y Lolfa 2010 21 192 9781847712196