- A habit-forming material whoever use can lead to the abuse of medicines which can be more addictive or maybe more dangerous.
- An addictive compound this is certainly seen as relatively benign alone, but is thought to enable the user to try out more dangerous substances.
- a habit-forming medicine that's not addicting but its use can lead to employing various other addictive drugs
Sentence for "gateway drug"
- In a world without marijuana (Gateway…
Urban Dictionary for "gateway drug"