[1] : The Collaborative International Dictionary of English v.0.48

royal spade \royal spade\ auction bridge
   a spade when spades are trumps under the condition that every
   trick over six taken by the successful bidder has a score
   value of 9; -- usually in pl.
   webster 1913 suppl.

Royal >> R Words
Royal, definition of term: Royal
royal_pag1.html

Spade >> S Words
Spade, definition of term: Spade
spade_pag1.html

Royal Road >> R Words
Royal Road, definition of term: Royal Road
royal+road_pag1.html

Royal Jelly >> R Words
Royal Jelly, definition of term: Royal Jelly
royal+jelly_pag1.html

Royal Blue >> R Words
Royal Blue, definition of term: Royal Blue
royal+blue_pag1.html

Rhyme Royal >> R Words
Rhyme Royal, definition of term: Rhyme Royal
rhyme+royal_pag1.html

Battle Royal >> B Words
Battle Royal, definition of term: Battle Royal
battle+royal_pag1.html