Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: put in motion or move to act
"trigger a reaction"; "actuate the circuits";
Similiar / Same: actuate, activate, set off, spark off, spark, trigger off, touch off, trip
How to sign: lever that activates the firing mechanism of a gun
Similiar / Same: gun trigger
Within this category: hair trigger