MERTHYR Meaning of MERTHYR in English Merthyr BrE AmE ˈmɜːθ ə AmE ˈmɝːθ ə r —Welsh [ ˈmer θɪr, -θɨr ] ▶ ˌ Merthyr ˈ Tydfil ˈtɪd vɪl —Welsh ˌ Merthyr ˈ Tudful [ ˈtɪd vɪl \] BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012