relating to or causing addiction
- Causing or tending to cause addiction: an addictive substance.
- Characterized by or susceptible to addiction: an addictive personality.
(comparative more addictive, superlative most addictive)
- Causing or tending to cause addiction; habit-forming.
- These are addictive drugs.
- Characterized by or susceptible to addiction.
- He has an addictive personality.
- A drug that causes an addiction.
- Anything that is very habit-forming.