Definitions
There are 2 meanings of the phrase
Trunk Line.
Trunk Line - as a noun
A telephone line connecting two exchanges directly
Example Sentences
"The trunk line of the telephone network connects the main exchanges."
"The company decided to upgrade their trunk line to increase data transfer speed."
"My internet service provider installed a new trunk line for better connectivity."
"The trunk line carries a large volume of calls between cities."
"During the storm, the trunk line got damaged and disrupted communication."
