WordWeb for Windows is a thesaurus and dictionary application. It[SQ]s a standalone program that you install on your Windows computer. Unlike online dictionaries, it doesn[SQ]t require an internet connection to function. It allows you to look up word definitions, synonyms, antonyms, and related words quickly and easily, often providing example sentences to aid understanding. It[SQ]s known for being relatively lightweight and fast compared to some other dictionary software.