Meaning of the word tripwire in English

What does tripwire mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

tripwire

US /ˈtrɪp.waɪr/
UK /ˈtrɪp.waɪər/

Noun

1.

a wire or string stretched close to the ground that, when disturbed, activates a trap, alarm, or explosive device

Example:
The soldiers carefully avoided the hidden tripwire.
Setting up a tripwire alarm is a simple way to secure an area.
2.

a line or limit that, if crossed, will trigger a strong reaction or consequence

Example:
The invasion of that territory would be a tripwire for international conflict.
The company set a financial tripwire; if sales dropped below a certain point, they would implement drastic measures.