overpopulated
🇺🇸
/ˌəʊvərˈpɑːpjuleɪtɪd/
🇬🇧
/ˌəʊvəˈpɒpjuleɪtɪd/
A place that has more people than it can handle or support.
The city has become overpopulated, causing traffic congestion and housing shortages.
この都市は過剰に人口が集中しており、交通渋滞や住宅不足を引き起こしています。