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Related to hook on: hook up
hook someone on something
Fig. to addict someone to a drug or alcohol. Careful, or you'll hook yourself on those tranquilizers. Some friend at school hooked Roger on dope. Sharon has hooked herself on cocaine.
hook something on (to someone or something)and hook something on
to attach something to someone or something by a hook. Hook this sign on her and let her walk around advertising our play. Hook on the sign and hope that it stays. Hook it onto the tree carefully.