What does it mean to have a rare ring to something? [closed]

I was reading a book and came across the following (emphasis was mine)

Those words have a rare ring to them, don’t they?

What is the meaning of the expression in bold?


Solution 1:

The first part rare has the typical meaning unusual.

The second part ring is given by Lexico as

ring²
NOUN

2 A particular quality conveyed by something heard or expressed.
the song had a curious ring of nostalgia to it

The dictionary example is similar to the question's sentence.