dépendant

/de.pɑ̃.dɑ̃/
1.
adjective

dependent (relying on someone or something)

Il est dépendant financièrement de ses parents.

He is financially dependent on his parents.

2.
adjective

addicted (physically or psychologically dependent on a substance or behaviour)

Après des années, il est devenu dépendant de l'alcool.

After years, he became addicted to alcohol.

3.
nounmasculine

a person who is dependent (e.g. financially or socially)

an addict

C'est un dépendant qui suit un programme de sevrage.

He's a dependent/addict who is undergoing a withdrawal programme.