Etymologically

entomology

Etymology and origin of the English word entomology

Pronunciation

  • IPA: /ˌɛntəˈmɒlədʒi/[1]

Etymology

It is borrowed from French entomologie,[2][3][4] from New Latin entomologia,[2][5] coined from Ancient Greek ἔντομον (éntomon, “insect”) and -logie “study of”.[2][3][4][5] Éntomon is the neuter of éntomos “cut up, notched”,[2][3][4] from en- “in” and témnein “to cut”,[3][4] because Aristotle named insects for the segmented division of their bodies.[2][3] The Latin loan translation of the Greek word gave insect.[3]

Earliest recorded meaning

The branch of natural history dealing with insects (1764 in Etymonline; 1766 in the OED, Barnhart and Merriam-Webster).[3][6][2][4]

Semantic evolution

The French word was coined in 1764.[3] A rival hybrid insectology (from French insectologie) was used in 1766 by Charles Bonnet's English translator, who admitted that entomology would have been more suitable but found its sound barbarous;[3] insectology did not catch on.[3]

Timeline

  • 1764 – French entomologie.[3]
  • 1766 – the study of insects.[6][2][4]

Modern meaning

Noun

  1. The branch of zoology that studies insects, and sometimes other arthropods.

Word family

  • entomologic
  • entomologically
  • entomologist
  • entomological
  • entomo-
  • entomofauna
  • entomophagous
  • entomophagy
  • entomophilous
  • insect
  • anatomy
  • tome

Usage notes

Not to be confused with etymology, the study of word origins.[1]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
  3. ^ a b c d e f g h i j k Harper, Douglas, Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d e f Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  6. ^ a b Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Entomology.” Etymologically, 11 Oct. 2026, etymologically.com/en/entomology. Accessed 11 Oct. 2026.

Last edited on . ·