zealot

Etymology

It is inherited from Middle English zelote,^[2][3] borrowed from Late Latin zēlōtēs (“epithet of the apostle Simon; member of a Jewish movement resisting Rome; jealous”),^[4][2][3][5] from Ancient Greek ζηλωτής (zēlōtḗs, “zealous admirer or follower”),^[4][2][6] formed from ζηλόω (zēlóō, “to be zealous”) and the agent suffix -ωτής (-ōtḗs),^[4][7] the verb being from ζῆλος (zêlos, “ardor, eager rivalry, jealousy”), the source of zeal.^[2][8][6] The Oxford English Dictionary explains the Jewish and apostolic senses as ultimately following an Aramaic word for "full of enthusiasm" and "zealot".^[4] Etymonline reports Watkins's reconstruction of the Greek noun from Proto-Indo-European *ya- (“to seek, request, desire”),^[2] while Klein calls it probably related to ζητέω (zētéō, “to seek for”).^[6] The modern spelling reflects assimilation to the noun zeal.^[4]

Earliest recorded meaning

An epithet of the apostle Simon: before 1400 in a manuscript of the Cursor Mundi, whose composition the OED dates to before 1325.^[4] Etymonline dates the word to the early 14th century, with the sense of a member of the Jewish sect.^[2]

Semantic evolution

The word is first recorded as Simon's name; from 1537 it also named the movement in Roman Palestine that fought Roman rule.^[4][5] The OED notes a debate over whether the two are connected: some scholars date the movement to shortly before the rebellion of 66–70, so that Simon was only a zealous disciple, while others trace it to the revolt of Judas of Galilee in Jesus's lifetime.^[4] From the 1590s the word was applied to anyone fervently devoted to a cause or belief;^[4] Etymonline dates this extension to the 1630s and notes that the earlier words in that sense were zelator and zealer.^[2] The tone was soon hostile: Johnson (1755) defines it as a person passionately ardent in any cause and adds that it is generally used in dispraise,^[9] and the Shorter Oxford says that it usually means someone carried away by excess of zeal.^[8]

Timeline

• before 1400 – epithet of the apostle Simon, in the Cursor Mundi.^[4]
• 1537 – a member of the Jewish movement resisting Roman rule.^[4][5]
• 1596–1600 – a person fervently devoted to a cause or belief.^[4] Etymonline dates this sense to the 1630s.^[2]
• 1641 – adjective, being or characteristic of a zealot.^[4] Merriam-Webster Unabridged dates it to 1670.^[5]

Meanings

Noun

1. A person who supports a cause or belief with excessive, uncompromising fervor; a fanatic: a party zealot who would not hear a word against the leader.^[10][5][4]
2. Usually Zealot: a member of an extreme Jewish movement in Palestine that fiercely resisted Roman rule in the 1st century AD.^[10][5][4]
3. An epithet of the apostle Simon.^[4]

Adjective

1. Being or characteristic of a zealot.^[5][4]

Word family

• zealotry

Related words

• jealous
• jealousy
• zeal
• zealous

References

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