1. most shrewd and knowledgeable; having the greatest practical understanding
Usage: superlative form of savvy; informal

Examples

• She’s the savviest investor in our group.
• The savviest shoppers wait for end-of-season sales.
• He’s one of the savviest political observers I know.
• The savviest students start preparing for exams early.
• She gave the savviest advice about navigating the job market.
• The savviest travelers book flights months in advance.