The term implies refined taste developed through experience and education in a particular field. He's a connoisseur of Japanese tea ceremonies, appreciating their every subtle detail.
Pro Tip 2/3
Not Amateur
'Connoisseur' differs from a casual enthusiast; it denotes a deeper level of knowledge. Unlike most casual listeners, a connoisseur of music can discern intricate layers in a symphony.
Pro Tip 3/3
Subject Specific
The term is not used broadly and is typically linked to a particular subject, like art or food. A true connoisseur of French cuisine can taste the difference between regional recipes.