nearest
adj. A1 Beginner US //ˈnɪɹəst// UK //nˈiəɹəst// near·est
adj. the shortest distance away from you in space or time. You use this to find the closest shop, station, or person.
adj. the superlative form of 'near', indicating the shortest possible distance or time relative to a reference point.
Where is the nearest post office?
The driver pulled over at the nearest petrol station because the fuel light started flashing.
In an emergency, you should proceed calmly to the nearest exit and wait for further instructions from the safety marshals.
Usage
Superlative adjective; typically preceded by the definite article 'the'.