Oxford Dictionary English ruby wedding nounnoun BrE BrE//ˌruːbi ˈwedɪŋ// ; NAmE NAmE//ˌruːbi ˈwedɪŋ// (British English) (US English ruby anniversary) (also ruby wedding anniversary US English, British English) Marriage Add to my wordlistjump to other resultsthe 40th anniversary of a wedding compare diamond wedding, golden wedding, silver wedding See related entries: MarriageCheck pronunciation: ruby wedding oxfordlearnersdictionaries.com