Example: 
I'm such a <em>coffeeholic</em> that if I don't have a cup of coffee first thing in the morning, I'm in a bad mood all day.
Photo license: 
CC: Attribution, Commercial Use
Regionalism: 
Neutral
Regional variant: 
Neutral
Full Expression: 
Cafe Culture: coffeeholic
French
Add or change French Photo: 
No
Spanish
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No
German
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No
Portuguese
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No

someone who is addicted to or dependent on coffee

Chinese
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No
Italian
Add or change Italian Photo: 
No
Alsacien
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No