cockroach

noun

cock·​roach ˈkäk-ˌrōch How to pronounce cockroach (audio)
: any of an order or suborder (Blattodea synonym Blattaria) of chiefly nocturnal insects including some that are domestic pests compare German cockroach

Examples of cockroach in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Health inspectors shut down the Vietnamese restaurant after finding cockroaches and rodent droppings in the facility. Camila Pedrosa, Sacramento Bee, 17 Jan. 2025 Since then, humans have launched all sorts of creatures into space, including tortoises, frogs, cockroaches, honeybees, jellyfish and more. 8. Regina Kim, Forbes, 15 Jan. 2025 As with the Pixar film, the bugs (and adjacent creatures) are the main characters here, from cockroaches, monarch butterflies, and praying mantises to bees, spiders, and even hermit crabs. Ars Technica, 14 Jan. 2025 If the food— ants, termites, cockroaches or whatever—are eliminated, spiders will find somewhere else to live. Arricca Elin Sansone, Southern Living, 6 Dec. 2024 See all Example Sentences for cockroach 

Word History

Etymology

by folk etymology from Spanish cucaracha cockroach

First Known Use

1616, in the meaning defined above

Time Traveler
The first known use of cockroach was in 1616

Dictionary Entries Near cockroach

Cite this Entry

“Cockroach.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cockroach. Accessed 24 Jan. 2025.

Kids Definition

cockroach

noun
cock·​roach -ˌrōch How to pronounce cockroach (audio)
: any of an order of quick-moving insects that have long antennae and leathery forewings, are mainly nocturnal, and include pests of human dwellings

Medical Definition

cockroach

noun
cock·​roach ˈkäk-ˌrōch How to pronounce cockroach (audio)
: any of an order or suborder (Blattodea synonym Blattaria) of chiefly nocturnal insects including some that are domestic pests see blatta, blattella, periplaneta

More from Merriam-Webster on cockroach

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