What does encyclopaedist mean?
An encyclopaedist is someone who compiles, writes for, or contributes to an encyclopaedia — the comprehensive reference work that aims to summarise all fields of knowledge. The word carries particular historical weight: capitalized, it denotes the group of 18th-century French intellectuals, led by Denis Diderot and Jean le Rond d'Alembert, who produced the landmark Encyclopédie and helped spread Enlightenment ideas. By natural extension, an encyclopaedist can also mean a person of remarkably broad learning, one who commands knowledge across many disciplines rather than specializing narrowly. The spelling with -paed- follows British convention, while American English prefers encyclopedist. Related terms include encyclopaedia and encyclopaedic. Though not an everyday word, it remains valuable in intellectual and historical writing, evoking both the grand ambition of universal knowledge projects and the admirable (or occasionally superficial) breadth of a generalist mind.
A person who compiles, writes for, or contributes to an encyclopaedia.
"Voltaire contributed many of the most sparkling entries as one of the Encyclopaedists."
Capitalized when referring specifically to the 18th-century French contributors to the Encyclopédie.
A person with exceptionally broad knowledge spanning many subjects; a polymath.
"In an age of specialists, he remained something of an encyclopaedist."
Regular plural; used both generally and as a proper noun for the 18th-century French group.
"The Encyclopaedists sought to change the way ordinary people thought about knowledge itself."
The French Encyclopaedists of the 18th century — led by Diderot and d'Alembert — tried to compress all human knowledge into one set of books, and were jailed and banned for it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of encyclopaedist
Encyclopaedist derives from "encyclopaedia," which comes from the post-classical Greek phrase enkuklios paideia, meaning "all-round education" or "instruction in the circle of arts and sciences." This combines enkuklios ("circular, general") from kuklos ("circle") and paideia ("education, upbringing"). The term entered English via Latin and Renaissance scholarship, and encyclopaedist was formed in the 18th century to describe the compilers of such works, especially the contributors to Diderot's Encyclopédie. Cognates sharing the root include cycle, cyclical, encyclopedia, and pedagogy.
How encyclopaedist is actually used
The spelling "encyclopedist" (with -ped-) is standard in American English, while "encyclopaedist" (with -paed-) reflects British spelling conventions. When capitalized as "Encyclopaedist," it typically refers specifically to the 18th-century French contributors to Diderot's Encyclopédie. The word is somewhat formal and literary in register.
Easily confused with encyclopaedist
An encyclopaedia is the reference work itself, while an encyclopaedist is the person who compiles or contributes to it.