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Etymology and origin of the English word -ite

Pronunciation

-ite1 person, follower; mineral

Confidence
Established
Formation
Borrowing
First attested
c. 1250 Genesis and Exodus
Borrowed from
French -ite
Ultimate origin
Ancient Greek -ίτης

Etymology

The suffix for persons and minerals is borrowed from French -ite and directly borrowed from Latin -īta, also -ītēs,[2][3][4][5] from Ancient Greek -ίτης (-ī́tēs),[2][3][5] which formed adjectives and nouns meaning connected with, belonging to or a member of, as in ὁπλίτης (hoplī́tēs, “heavy-armed soldier”) and πολίτης (polī́tēs, “citizen”).[2][5] Its feminine is -ῖτις (-îtis), the source of -itis.[2]

Earliest recorded meaning

Greek used it for local and ethnic names, and the Septuagint for Hebrew names in -ī, as with Ἰσραηλίτης (Israēlī́tēs) and Λευίτης (Leuī́tēs).[2][6][3] English has it in Amonit and Arabit in the metrical Genesis and Exodus of about 1250, and Wyclif rendered the Vulgate words in -ītae with -ites.[2]

Semantic evolution

Christian use extended it to the names of sects, after a place, a founder or a tenet (Jacobites, Monophysites), and later English extended it without limit to followers and admirers.[2][5][7] The later uses for places (Sydneyite) are now rare and mostly a little contemptuous,[2] and Collins and the Shorter Oxford note a sense for supporters, often derogatory.[8][7] Names of stones and gems were a second old use, with the Greek word for stone understood, as in ἀνθρακίτης (anthrakī́tēs) and αἱματίτης (haimatī́tēs).[2][3] Pliny added more, and medieval and early modern writers passed them on to the modern names of fossils and minerals.[2][3] Later technical uses include segments of a body, as in somite, and commercial products and explosives, as in dynamite.[2][8][6]

Timeline

  • c. 1250 – Amonit, Arabit.[2]
  • late 14th century – Wyclif's forms in -ites, -ytis.[2]
  • 16th century – Amorites, Canaanites, in Bible versions.[2]

Meanings

Suffix

  1. Forming nouns for a native or inhabitant of a place: Brooklynite.[8][4][6]
  2. Forming nouns for a follower or supporter of a person, party or doctrine: Trotskyite, Thatcherite.[8][4][7]
  3. Forming names of minerals, rocks and fossils: calcite, trilobite.[8][6][2]
  4. Forming names of a part of a body or organ: somite.[8][2]
  5. Forming names of commercial products and explosives: dynamite, cordite.[8][6]

Word family

  • Israelite
  • Levite
  • Sybarite
  • Jacobite
  • Luddite
  • anthracite

-ite2 in chemistry: salt

Confidence
Established
Formation
Borrowing
First attested
1788 nitrite
Borrowed from
French -ite
Ultimate origin
French -ate

Etymology

The suffix for salts is borrowed from French -ite,[4][6][3] a deliberate alteration of -ate, which is from New Latin -ātum.[4][6][9][3] The OED treats it under the suffix for minerals and persons.[2]

Earliest recorded meaning

It names salts of acids denoted by adjectives in -ous, as nitrite from nitrous acid.[2][4]

Timeline

  • 1788 – nitrite.[2]

Meanings

Suffix

  1. (chemistry) Forming names of salts or esters of an acid whose name ends in -ous: phosphite, sulfite.[4][6][2]

Word family

  • nitrite
  • sulfite
  • phosphite

-ite3 adjectives, from past participles

Confidence
Established
Formation
Borrowing
Borrowed from
French -it
Ultimate origin
Latin -ītus

Etymology

The ending of adjectives and verbs is partly borrowed from French -it and partly borrowed from Latin -ītus, also -itus,[2][7][10] the past participle ending of verbs in the second, third and fourth conjugations, as in ērudītus, exquīsītus and compositus.[2][1]

Semantic evolution

Nouns such as appetite, from appetītus, and verbs such as expedite and unite show the same ending.[2][7] Verbs from Latin stems in -it- usually keep -it, as with posit and exhibit, and adjectives formerly did too, as with opposit.[2]

Meanings

Suffix

  1. An ending in adjectives, nouns and verbs derived from Latin or Romance past participles.[7][2]

Word family

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x y Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d e f g Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b c d Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  6. ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  7. ^ a b c d e f Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  8. ^ a b c d e f g Collins English Dictionary (2023), Glasgow: HarperCollins
  9. ^ The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  10. ^ Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press

Related etymologies

Cite this entry

“-ite.” Etymologically, 6 Nov. 2026, etymologically.com/en/-ite. Accessed 6 Nov. 2026.

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