1. superlative form of quick; fastest in speed or time
2. superlative form of quick; most prompt or immediate in response

Examples

• She took the quickest route to avoid traffic.
• What’s the quickest way to get downtown?
• He’s the quickest runner on the team.
• The quickest solution is often the simplest one.
• This is the quickest method to solve the problem.
• The quickest train leaves at 6 AM.
• She gave the quickest response to the emergency call.