[with obj.]discourage (someone) from doing something, typically by instilling doubt or fear of the consequences 吓住,威慑住,使对后果产生顾虑而不敢行动;制止 only a health problem would deter him from seeking re-election. 只有健康问题才会阻止他去争取重新当选。 ■prevent the occurrence of 防止(发生) strategists think not only about how to deter war, but about how war might occur. 战略家不仅要考虑如何制止战争,还要考虑战争可能如何爆发的问题。
语源
mid 16th cent.: from Latin deterrere, from de- 'away from' + terrere 'frighten'