dictatorial

Etymology

It is formed from Latin dictātōrius (“of a dictator”) with the suffix -al,^{[2][3][4][5][6]} though Etymonline takes it simply as the English noun with -ial.^[7] The Latin adjective comes from dictātor,^[3][5] the agent noun of dictō (“to say often, prescribe”), frequentative of dīcō (“to say, speak”), from Proto-Indo-European *deik- (“to show”).^[7][2] The OED compares French dictatorial, recorded only from 1790.^[2]

Earliest recorded meaning

Belonging to a dictator: J. Bridges's Defence of the Government of the Church of England (1587), where it renders the Latin dictatoria potestas: “an imperiall & dictatorial power”.^[2][4] This is much earlier than the dates of Etymonline (1701),^[7] Dictionary.com (1695–1705)^[6] and the Shorter Oxford (early 18th century).^[5]

Semantic evolution

The word began with the office and its powers, and passed to behaviour like a dictator's: from 1692 the OED records the sense “imperious, overbearing”, with “A dictatorial Youth does Envy draw” by T. Brown,^[2] while Etymonline dates it to 1704.^[7] Johnson (1755) knew only this second use, defining it as “authoritative; confident; dogmatical; overbearing” and quoting Watts on a journal “in a dictatorial style”.^[8] Other forms were also used: dictatorian, from the 17th century to the early 18th,^[5][7] and dictatory, from the mid 17th century,^[5] as well as dictator-like from the 1580s.^[7][2]

Timeline

• 1587 – of, or befitting, a dictator.^[2][4]
• 1692 – imperious, overbearing, like a dictator.^[2] Etymonline dates this sense to 1704.^[7]

Meanings

Adjective

1. Of, belonging to or befitting a dictator; absolute or unlimited: The emergency law gave the president dictatorial authority.^[4][2][6]
2. Ruled by a dictator: a dictatorial state.^[4][9]
3. Inclined to tell others what to do; imperious or overbearing: His dictatorial manner alienated the staff.^{[10][2][11][12]}

Word family

• dictatorially
• dictatorialness
• nondictatorial
• undictatorial

Related words

• dictator
• dictate
• dictation
• dictatory

Usage notes

The Century Dictionary, as quoted by Etymonline, says that it “implies, on the one hand, a disposition to rule, and, on the other, a sharp insistence upon having one's orders accepted or carried out.”^[7]

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
4. ^ a b c d e Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
6. ^ a b c Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ a b c d e f g h Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
8. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
9. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
10. ^ Collins English Dictionary (2023), Glasgow: HarperCollins
11. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
12. ^ Soanes, Catherine; Stevenson, Angus, eds. (2004), Concise Oxford English Dictionary, 11th ed., Oxford: Oxford University Press