1. most expensive; costing the highest amount of money
Usage: superlative form of ‘pricey’

Examples

• The priciest item on the menu was the lobster dinner.
• She always shops at the priciest boutiques in town.
• This is the priciest neighborhood in the entire city.
• The priciest seats at the concert were sold out first.
• Among all the hotels we looked at, this one was the priciest.
• The priciest option isn’t always the best quality.