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
Noun
Three live cockroaches were seen on the wall next to a chest freezer and an additional four dead roaches were seen under a three-compartment sink. Jacqueline Pinedo, Sacramento Bee, 3 Apr. 2024 Here are a few tips to keep mosquitoes, roaches, rats and more from invading your home. Cincinnati Enquirer, The Enquirer, 29 Mar. 2024 Two restaurants received high demerit scores and roaches were observed in the latest Tarrant County inspections, according to city data. Nicole Lopez, Fort Worth Star-Telegram, 24 Mar. 2024 Inspectors found more than 10 roaches in various locations throughout the restaurant that day. Jacqueline Pinedo, Sacramento Bee, 22 Mar. 2024 Shortly thereafter, state inspectors visited the property and confirmed the roaches and other compliance issues, according to the California State Treasurer’s Office. Judith Prieve, The Mercury News, 1 Mar. 2024 Scorpions, American roaches, crickets, spiders and mosquitoes are most common around metro Phoenix. Caralin Nunes, The Arizona Republic, 16 Mar. 2024 Inspectors also shut down International Catering Bon, after discovering roaches, animal fecal matter and other violations. Jacqueline Pinedo, Sacramento Bee, 1 Mar. 2024 Of the 10 dead roaches, eight were under a cookline fryer. David J. Neal, Miami Herald, 1 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'roach.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 18 Apr. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!