ruby wedding

美 [ˌruːbi ˈwedɪŋ]英 [ˌruːbi ˈwedɪŋ]
  • n.红宝石婚(结婚40周年纪念)
ruby weddingruby wedding

noun

红宝石婚(结婚40周年纪念)
the 40th anniversary of a wedding

also US ruby anniversary
also ruby wedding anniversary US BrE
compare silver wedding