noun
Meaning 1
A conventional Japanese rail line which has been upgraded to allow use by shinkansen; generally to allow the continuation of shinkansen services beyond the end of a purpose-built, high-speed line.
Definition source: English Wiktionary via Wiktextract
Topics: rail-transport, railways, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided