noun
median strip; central reservation
Refers to the physical divider between opposing lanes of traffic on a road. Often used in the fuller term 中央分離帯.
See also: 中央分離帯
高速道路の分離帯に花が植えられている。
Flowers are planted on the median strip of the expressway.
Compound of 分離 (separation) and 帯 (belt, zone), literally 'separation zone'.