tocsin
toc-sin
noun
An alarm bell or signal, especially one indicating danger or an urgent call to action.
"The ancient tower sounded the tocsin of war."
Thesaurus
Synonyms: alarm bell, warning bell
toc-sin
An alarm bell or signal, especially one indicating danger or an urgent call to action.
"The ancient tower sounded the tocsin of war."
Synonyms: alarm bell, warning bell