royal
noun
a sail set next above the topgallant on a royal mast
stag with antlers of 12 or more branches
Synonymsroyal stag
adjective
of or relating to or indicative of or issued or performed by a king or queen or other monarch
“the royal party”
“the royal crest”
established or chartered or authorized by royalty
“the Royal Society”
being of the rank of a monarch
“of royal ancestry”
“princes of the blood royal”
belonging to or befitting a supreme ruler
“golden age of imperial splendor”
“purple tyrant”
invested with royal power as symbolized by a crown
“the royal (or crowned) heads of Europe”
Source: WordNet 3.1, Princeton University