- addiction, dependence, dependency, habituation - being abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)
--1 is a kind of physiological state, physiological condition
--1 has particulars: drug addiction, white plagueDerived form: verb habituate2 - habituation - a general accommodation to unchanging environmental conditions
--2 is a kind of accommodation
Derived form: verb habituate2