Deterrence, Deter, Stave Off
Noun and する verb
よくし
どの国が一番素晴らしい犯罪抑止モデルを有していると思われますか。
Which country do you think has the best crime prevention model?
This is going to suppress and stop what's coming at you. It's a deterrent.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.