The word "thrilled" refers to a state of intense excitement or joy. When someone is thrilled, they experience a strong feeling of pleasure or enthusiasm about something. It often indicates a high level of happiness, typically in response to a positive event or outcome.
The word "thrilled" comes from the verb "thrill," which can be traced back to the Old English word "þyrlian," meaning "to pierce." Over time, the meaning evolved to represent a tingling sensation or a shivering feeling, usually caused by excitement or fear. The more modern usage of the term to denote strong joy dates back to the early 19th century.