至急
adverb
urgently, as soon as possible
B1
ほとんど遅れのない、あるいは全く遅れのないさま。
urgently, as soon as possible
しきゅう
B1Intermediate
B1
資料に誤りが見つかったため、至急修正版を送ってください。
An error was found in the materials, so please send a corrected version as soon as possible.