codependency /ˌkoʊdɪˈpɛndənsi/ noun Learner's definition of CODEPENDENCY
[noncount]
: a psychological condition in which someone is in an unhappy and unhealthy relationship that involves living with and providing care for another person (such as a drug addict or an alcoholic)互为依赖（指某人与另一人形成的非良性人际关系，如瘾君子、酗酒者等）
— codependent
/ˌkoʊdɪˈpɛndənt/ adjective
— codependent
noun, plural codependents [count]