1. 钩状的
If you describe something as hooked, you mean that it is shaped like a hook.

2. （被…）迷住的;（对…）入迷的
If you are hooked on something, you enjoy it so much that it takes up a lot of your interest and attention.

3. （吸毒）上瘾的
If you are hooked on a drug, you are addicted to it.

1. addicted to a drug

Synonym: dependentdependantdrug-addictedstrung-out

2. curved down like an eagle's beak

Synonym: aquiline

3. having or resembling a hook (especially in the ability to grasp and hold)

e.g. hooklike thorns

Synonym: hooklike