vice?

People often say that coffee is their 'vice'.  I admit; I cannot live without coffee. It is definitely my go to in the morning...but vice? I am not so sure...have you ever read the actual definition for vice!?

Word: vice
Pronunciation: \ˈvīs\
Function: noun
Etymology: Middle English, from Anglo-French, from Latin vitium fault, vice
Date: 14th century
Definition: 1. a : moral depravity or corruption : wickedness b : a moral fault or failing c : a habitual and usually trivial defect or shortcoming : foible

Word: cof·fee

Pronunciation: \ˈkȯ-fē, ˈkä-\
Function: noun
Usage: often attributive
Etymology: Italian & Turkish; Italian caffè, from Turkish kahve, from Arabic qahwa
Date: 1598
Definition:1 a : a beverage made by percolation, infusion, or decoction from the roasted and ground seeds of a coffee plant b : any of several Old World tropical plant