Definitions

1. noun

high-quality food, especially fish eggs or other delicacies

“The restaurant served caviare with a side of crackers.”

2. noun

something considered luxurious or extravagant

“The designer handbag was a caviare item, costing thousands of dollars.”

3. verb

to add a luxurious or extravagant item to something

“The chef decided to caviare the dish with truffles.”