noun
- an expert or connoisseur; someone with special knowledge or experience in a particular field
Usage: informal
Examples
- She’s a real mavin when it comes to vintage wines.
- The computer mavin helped us set up our new system.
- As a fashion mavin, he always knows the latest trends.
- The restaurant mavin recommended the best places to eat in the city.
- My grandmother was a cooking mavin who could make anything taste delicious.
- The art mavin could identify the painter just by looking at the brushstrokes.