Used other than figuratively or idiomatically: to separate or isolate.
To distinguish, make obvious the distinction between (two things) or of (something).
To select (something or someone) for a specific purpose.
To bring together as one.
To come together as one.
A British gold coin worth 20 shillings, first produced during the reign of King James I, and bearing a legend indicating the king's intention of uniting the kingdoms of England and Scotland.