The first noun indicates a subject area, and the second noun refers to a person who is very good at this subject or skilled in this area.PreviousNext
ace blue (rugby) champion cognoscenti connoisseur expert greats (jazz) prodigy specialist star whizz-kid
A bitter feud broke out among the five children of former Spurs soccer ace Danny Blanchflower.
Casiraghi was killed defending his title of world offshore racing champion, when his boat hit a wave and somersaulted at speed.
Smith was not only a first-class painter but an archaeologist, architect and explosives expert.
He has studied the psychology of adventure education and the company has recruited a children's fitness specialist to give advice.