酒瓶 (jiǔ píng) literally combines 酒 (jiǔ), meaning 'alcoholic beverage' or 'wine', and 瓶 (píng), meaning 'bottle'. Together, it refers specifically to a container—typically glass—for holding wine or other alcoholic drinks. While it can technically refer to any bottle used for alcohol, in everyday usage it most commonly denotes a standard wine bottle, often associated with formal dining, gifting, or celebrations.

The word is neutral in register and appears frequently in contexts involving dining, shopping, recycling, or home storage. It’s a concrete noun and does not change form for number or gender. Unlike English, Chinese doesn’t mark plural, so 酒瓶 can mean 'a wine bottle' or 'wine bottles' depending on context or quantifiers like 一个 or 几个. It’s also sometimes used metaphorically in idioms or descriptions of clutter, but its primary sense remains literal and functional.