Idiom is a Chrome extension designed to assist users in reading foreign-language websites. By simply tapping the extension, users can select any word to have it spoken and translated. This tool is particularly useful for individuals interested in accessing foreign news, literature, and other content online. Idiom aims to provide a seamless experience for users navigating websites in languages they may not be fluent in, offering quick and convenient translations on the go.

Idiom's main features include the ability to instantly translate and hear the pronunciation of words on foreign websites. This extension caters to those looking to expand their language skills or access information in various languages without the need for external translation tools.