- Formation
- Borrowing
- Borrowed from
- Spanish cucaracha
Pronunciation
- IPA: /ˈkɒkɹəʊt͡ʃ/ (UK); /ˈkɑkɹoʊt͡ʃ/, /ˈkɑkəɹoʊt͡ʃ/ (US)[1]
Etymology
It is borrowed from Spanish cucaracha (“cockroach; chafer, beetle”),[2][3][4][5][6] from cuca “a kind of caterpillar”,[2][4][5] reshaped by folk etymology as if from English cock and roach.[2][3][4][5][6]
Earliest recorded meaning
An insect of the genus Blatta, especially the large dark-brown household pest (1624).[7][4] The first recorded use, cacarootch, is in a 1624 work by the colonist John Smith;[2][5] Merriam-Webster dates the word to 1623.[3]
Semantic evolution
English speakers did not simply borrow the Spanish word but made it look like familiar English words,[2] first cacarootch and then, from 1657, cockroche.[2] Folk etymology also connected the first part with caca “excrement”, perhaps because of the insect's smell.[5] It is also called simply roach.[6]
Timeline
Modern meaning
Noun
- Any of numerous flat-bodied, fast-moving, chiefly nocturnal insects of the order Blattodea, several of which are common household pests.
- (derogatory) A term of abuse for a person regarded as despicable.
Word family
- roach
Related words
- cucaracha
References
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
- ^ a b c Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
- ^ a b c d e Barnhart, Robert K., ed. (1995), The Barnhart Concise Dictionary of Etymology, New York: HarperCollins
- ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
- ^ a b c Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
Related etymologies
Cite this entry
“Cockroach.” Etymologically, 15 Oct. 2026, etymologically.com/en/cockroach. Accessed 15 Oct. 2026.
Last edited on . ·