The longest road in the ancient system of trade routes and roads developed in Achaemenid Persia, which connected the capitals Sardis (in Asia Minor) to Susa (in Mesopotamia) and featured post-stations with service facilities.

Of a deep, bright blue colour.

A deep, bright blue colour.

(Britain) An honorary title given to a leading astronomer; once the director of the Greenwich observatory.

Of a deep vibrant reddish purple colour.

A deep vibrant reddish purple colour.

Coffee with added liqueur, topped with whipped cream.

A fight involving three or more individuals, teams, or factions; fought until one person, team, or faction is left standing. / A heated discussion or debate.

(cooking) An icing made from beaten egg whites and powdered sugar, used for decorating.

(poker) Ace-high straight flush; a hand consisting of the cards A, K, Q, J, 10, of the same suit. This is the rarest and strongest hand in poker.