便利 (biàn lì) means 'convenience' as a noun or 'convenient' as an adjective. The character 便 (biàn) conveys 'ease' or 'readiness', while 利 (lì) means 'advantage' or 'benefit'; together, they express the idea of something that makes life easier or more efficient. It is commonly used to describe services, locations, tools, or features that save time, effort, or trouble — for example, convenient transportation, nearby shops, or user-friendly apps.

This word appears frequently in daily life contexts: public announcements, product descriptions, and casual conversation. As a noun, it often follows measure words like 一(种) or 有, e.g., 有一种便利 ('a kind of convenience'). As an adjective, it usually precedes nouns (便利的设施) or follows 是/很/不, e.g., 这个APP很方便. It carries a neutral-to-positive tone and is appropriate in both spoken and written Chinese.