Shirabe

集中しゅうちゅう

Common Noun Irregular Transitive Intransitive
English jmdict
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbintransitive verb concentration (on a task);focusing one's attention
私は読書に集中していた。
I was concentrating on reading.
2
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbintransitive verb concentration (of population, buildings, power, etc.);centralization;convergence;focus (of a debate, questions, etc.)
彼の仕事の大半が都市部に集中している。
The bulk of his work is in the urban area.
3
noun (common) (futsuumeishi) within a collection of works