Uターンラッシュ

ユーターンラッシュyuutaanrasshu

noun

  1. traffic jams at the end of a (multi-day) holiday caused by returning vacation-goers

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences