substance abuse-n
type: LexicalEntry
canonical form: substance abuse
sense: 00949739-n
part of speech: noun

drug abuse-n
type: LexicalEntry
canonical form: drug abuse
sense: 00949739-n
part of speech: noun

habit-n
type: LexicalEntry
canonical form: habit
sense: 00949739-n
part of speech: noun

00949739-n
type: LexicalConcept
in scheme: en-word.net
definition: excessive use of drugs
ili: i40387
lexfile: noun.act
part of speech: noun
hypernym: 00949535-n