Origin and Etymology of deterrent
Latin deterrent-, deterrens, present participle of deterrēre to deter
First Known Use: 1829
DETERRENT Defined for Kids
Definition of deterrent for Students
: something that makes someone decide not to do something The alarm is a deterrent against theft.
Seen and Heard
What made you want to look up deterrent? Please tell us where you read or heard it (including the quote, if possible).