Noun
royal marriage (plural royal marriages)
(poker slang) A king and a queen of the same suit as a starting hand in Texas hold 'em (see marriage)
Anselm was criticised in some quarters for permitting the royal marriage to proceed. Source: Internet
Isabella's children from her royal marriage did not join her in Angoulême, remaining in England with their eldest brother Henry III. Source: Internet
"William & Kate: Inside the Royal Marriage" reveals what has been happening in their marriage. Source: Internet