Definitions
There are 2 meanings of the phrase
Hot Line.
Hot Line - as a noun
A direct telephone line between two officials
A telefone line that provides direct and prompt information or advice to the caller in relation to a specific subject
Synonyms (Exact Relations)
hotlineExample Sentences
"I called the hot line to report a missing person."
"The hot line for customer complaints is always busy."
"The company set up a hot line for inquiries about their new product."
"The hot line for mental health provided support and guidance."
"The government established a hot line for reporting corruption."