ehangiad

== Welsh == === Etymology === From ehangu (“to expand, to broaden”) +‎ -iad. === Pronunciation === IPA(key): /ɛˈhaŋjad/ === Noun === ehangiad m (plural eangiadau or ehangiadau) expansion, extension, enlargement === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “ehangiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies