roach

1 of 4

noun (1)

plural roach also roaches
1
: a silver-green European freshwater cyprinid fish (Rutilus rutilus)
also : any of various related fishes (such as some shiners)
2
: any of several American freshwater sunfishes (family Centrarchidae)

roach

2 of 4

noun (2)

1
: a curved cut in the edge of a sail to prevent chafing or to secure a better fit
2
: a roll of hair brushed straight back from the forehead or side of the head

roach

3 of 4

verb

roached; roaching; roaches

transitive verb

1
: to cut so that the remainder stands upright
roach a horse's mane
2
: to cause to arch
specifically : to brush (the hair) in a roach
often used with up

roach

4 of 4

noun (3)

1
2
: the butt of a marijuana cigarette

Examples of roach 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.
Noun
In addition to the body, the unfurnished apartment had soiled carpet and was infested with flies and roaches. Alexis Simmerman, Austin American-Statesman, 13 Nov. 2024 Yelp compiled search data on the types of infestations Americans researched most frequently, including bed bugs, roaches, termites, rodents, wasps, mosquitoes and snakes. Tiffany Acosta, The Arizona Republic, 17 July 2024 Seven live roaches moved about the floor under a kitchen three-compartment sink. David J. Neal, Miami Herald, 31 May 2024 Baits contain insecticide that may not only kill the roach who ingests it but that has a secondary transfer to other roaches who may eat that roach’s waste or the roach itself, says Benson. Arricca Elin Sansone, Southern Living, 31 Oct. 2024 See all Example Sentences for roach 

Word History

Etymology

Noun (1)

Middle English roche, from Anglo-French roche, rosse

Noun (2)

origin unknown

Noun (3)

by shortening

First Known Use

Noun (1)

13th century, in the meaning defined at sense 1

Noun (2)

1794, in the meaning defined at sense 1

Verb

1803, in the meaning defined at sense 1

Noun (3)

1822, in the meaning defined at sense 1

Time Traveler
The first known use of roach was in the 13th century

Dictionary Entries Near roach

Cite this Entry

“Roach.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roach. Accessed 30 Nov. 2024.

Kids Definition

roach

1 of 2 noun
plural roach also roaches
: any of various fishes including some sunfishes and shiners

roach

2 of 2 noun

Medical Definition

roach

noun

More from Merriam-Webster on roach

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