To Addict

1. To cause someone to become addicted, especially to a drug
2. To involve oneself in something habitually, to the exclusion of almost anything else.
3. (obsolete) To adapt; to make suitable; to fit.

Synonyms

• (cause someone to become addicted, especially to a harmful drug): get (someone) hooked
• (devote): consecrate, dedicate, devote
• (adapt): adapt, fit