aversive agent
chemicals added to pharmacologic preparations, poisonous household goods, and other chemicals to discourage their abuse or consumption
en-US/əˈvɝsɪv ˈeɪd͡ʒənt/
en-GB/əˈvɜːsɪv æʒɒn/
chemicals added to pharmacologic preparations, poisonous household goods, and other chemicals to discourage their abuse or consumption