The United Russian Explanatory Dictionary is an online reference resource for exploring Russian words and their meanings. Its collection is described as containing more than 580,000 words and definitions, while another site statement cites a total of over 600,000 entries. Visitors can look up a word through a search function or browse the dictionary alphabetically.

The browsing index groups entries by initial letters and letter combinations across the Russian alphabet, including sections for letters such as Ё, Й, Ш, Щ, Э, Ю, and Я. This structure offers a straightforward way to navigate the extensive collection, whether users know the word they want or prefer to explore by spelling. The site is focused on access to lexical information rather than presenting a broader range of products or services.

Its central offering is the dictionary itself: a large, searchable and alphabetically organized compilation of Russian vocabulary and definitions intended to help users find the meaning of words