"Closest areas" refers to the locations or places that are nearest to each other in terms of distance or proximity.
Sentences with «closest areas»
The stakes are very high, since the supreme court is able to create / find rights and open or close areas of American life to the power of congressional legislation. (politics.stackexchange.com)
In closed areas, a spin attack is also very effective. (zeldadungeon.net)
Make sure you keep these in tightly closed areas so your kitten can not gain access. (meowcatrescue.org)