touch off

verb

1. to cause to explode, as by touching with a match
2. to cause (a disturbance, violence, etc) to begin

   the marchers' action touched off riots

Example Sentences

De León was an active participant in the vile conversation that touched off the scandal.

From Los Angeles Times

Little, however, has connected the festivities in Chicago to a basic human need to which the speeches, the music and, yes, the “vibe” touched off within us.

From Salon

But as the scheduled start date drew closer, the fee had touched off growing backlash — and several lawsuits — from suburban drivers and some local officials who expressed concerns about the impact on commuters.

From Seattle Times

The remark touched off laughter in the courtroom.

From Seattle Times

Klaas’ disappearance touched off a nationwide search by thousands of volunteers.

From Seattle Times

Related Words

• agitate
• amaze
• anger
• animate
• annoy
• astound
• bother
• delight
• disturb
• energize
• irritate
• offend
• thrill
• turn on
• vex
• work up
• worry