arolygwr

== Welsh == === Etymology === From arolygu (“to inspect; to supervise”) +‎ -wr (“-er”). === Pronunciation === IPA(key): /ˌarɔˈləɡʊr/ === Noun === arolygwr m (plural arolygwyr) inspector, surveyor Synonym: arolygydd supervisor, superintendent Synonym: arolygydd === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “arolygwr”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies