an auspicious or easy way or means to achieve something:
the royal road to success.
a highway in ancient Persia, 1677 miles (2700 km) long, extending from Susa in W Iran to W Asia Minor.
an easy or direct way of achieving a desired end: the royal road to success
- Royal scots greys
plural noun 1. the Royal Scots Greys, (formerly) a British cavalry regiment, the Second Dragoons Also known as the Greys, the Scots Greys
noun 1. The Royal Society of London for the Advancement of Science, a society through which the British government has supported scientific investigation since 1662: awards four annual medals. Royal Society noun 1. an association founded in England by Charles II in 1660 to promote research in the sciences
- Royal stag
noun 1. See royal (sense 8)
- Royal standard
noun 1. a flag bearing the arms of the British sovereign, flown only when she (or he) is present