front-endBrE /ˈfrʌnt end/ 🔊NAmE /ˈfrʌnt end/ 🔊 adjective [only before noun] (computing 计算机) (of a device or program 器件或程序) directly used by a user, and allowing the user to use other devices or programs 前端的;前置的;用户直接调用的 ➡ compare back-end (2)