variants
or less commonly hot line
plural hotlines also hot lines
1
: a usually toll-free telephone service available to the public or to a group of people for some specific purpose
a suicide prevention hotline
His take reached a total of more than $10,000, but the scam was undone when an alert co-worker noticed it and phoned an employee-theft hotline to report it.—David J. Solomon
2
: a direct telephone line in constant operational readiness so as to facilitate immediate communication
John Sullivan told the independent news outlet Novaya Gazeta that an emergency hotline between Washington and Moscow, set up in the Cold War … , was still in existence.—Reuters
When the Milwaukee Bucks made the emotional decision not to take the court for Game 5 of the playoffs, there was a hotline between the locker room and the NBPA [National Basketball Players Association], with [NBPA head Michele] Roberts counselling the players on the other end of that line.—Don Riddell
Cite this Entry
“Hotline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hotline. Accessed 10 Aug. 2026.
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