The American Encyclopaedic Dictionary: A Most Complete and Thoroughly Modern Dictionary of the English Language, Containing Accurate Information Regarding the Origin, Spelling, Definition, Pronunciation, and Use of Words; Also a Comprehensive Encyclopedia of All Branches of Knowledge with Numerous Illustrations. The Entire Work Prepared and Arranged by an Editorial Staff of Distinguished American Scholars, Assisted by a Corps of Specialists Eminent in Art, Science, and Literature

The American Encyclopaedic Dictionary was published in the late 19th century, emerging during a period of intense competition between American and British reference publishers. It was designed to bridge the gap between a traditional dictionary and a broad-scope encyclopedia, reflecting the era's Victorian belief in the necessity of universal knowledge accessibility for the educated citizen. By combining linguistic data with encyclopedic entries, the publishers sought to provide a comprehensive reference tool for households and libraries navigating a rapidly industrializing and intellectually diversifying society.

The project was organized by an editorial staff of American scholars who aimed to refine and expand upon earlier lexicographical foundations. The work is characterized by its inclusion of numerous illustrations intended to visualize technical and historical concepts, a hallmark of late 19th-century educational publishing. Upon its release, it was received as a practical, albeit ambitious, academic endeavor that catered to the self-improvement culture prevalent in the United States at the time, positioning itself as a thoroughly modern authority on English usage and general facts.