tie-line
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.tie–line
noun \ˈtī-ˌlīn\Definition of TIE-LINE
: a telephone line that directly connects two or more private branch exchanges
First Known Use of TIE-LINE
1923
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All Words Near: tie-line
Previous Word in the Dictionary: tie in
All Words Near: tie-line
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