What is another word for head someone/something off?
Pronunciation: [hˈɛd sˈʌmwɒn slˈaʃ sˈʌmθɪŋ ˈɒf] (IPA) 
"Head someone/something off" is an idiomatic expression that denotes intercepting or preventing someone or something from reaching a particular destination or achieving an intended goal. There are several synonyms for this phrase that can be used interchangeably, such as intercept, block, hinder, forestall, deter, thwart, impede, or preclude. These synonyms imply various methods of proactive intervention to hinder progress or redirect someone/something before it can reach its desired endpoint. Whether it's stopping someone from making a wrong decision or obstructing a possible negative outcome, these alternatives effectively convey the idea of taking preventative action to avoid undesired consequences.
