hot line
1 ENTRIES FOUND:
hot line
noun
plural
hot lines
hot line
noun
plural
hot lines
Britannica Dictionary definition of HOT LINE
[count]
1
:
a telephone service for the public to use to get help in emergencies
-
a suicide prevention hot line
2
:
a telephone connection that allows leaders of different countries to talk to each other directly and that is always kept ready for use
-
They set up a hot line between Washington and Moscow.
