concentrate at

concentrate someone or something at something

to cause people or things to gather at a place; to cause people or things to convene or converge at a place. You shouldn't concentrate all the guards at one entrance. The general concentrated all the big guns at the entrance to the valley.

Common Names:

Name	Pronounced	Usage
Sidonia	-	Late Roman, German
Gunnhildr	-	Ancient Scandinavian
Dolores	[də'ləuris]
Sultan	-	Arabic
Roper	['rəupə]
Johnnie	['dʒɔni]