The word entered the English language in the 18th century, and its meaning has remained largely unchanged: a person who is skilled at telling stories, particularly in a captivating and entertaining way.
It's important to note that the word "raconteur" has a slightly more formal connotation than simply someone who tells stories. It usually refers to someone who is particularly gifted at storytelling, capable of holding an audience's attention with their wit, charm, and ability to weave a compelling narrative.