Sinonim trunk line

English Thesaurus

1. a telephone line connecting two exchanges directly (noun.artifact)

hypernym	:	line, phone line, subscriber line, telephone circuit, telephone line,
definition	:	a telephone connection (noun.artifact)

2. line that is the main route on a railway (noun.artifact)

hypernym	:	line, rail line, railway line,
definition	:	the road consisting of railroad track and roadbed (noun.artifact)