Sure! Let's break down the term "royal stag."
A royal stag is a male deer that has a large set of antlers, specifically with 12 or more branches (the points or tines). The word "royal" suggests that it is of a special or impressive quality, making the royal stag stand out among other deer.
In literature and poetry, the royal stag may symbolize strength, nobility, or the beauty of nature.
There are no specific idioms or phrasal verbs that directly relate to "royal stag," but you might encounter phrases that describe impressive or noble characteristics in other contexts (like "king of the jungle" referring to a lion).
Overall, the term "royal stag" is a descriptive term for a remarkable male deer with large antlers. It conveys a sense of majesty and strength in the animal kingdom.