roach
1 Americannoun
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a cockroach.
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Slang. the butt of a marijuana cigarette.
noun
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a European freshwater fish, Rutilus rutilus, of the carp family.
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any of various similar fishes, as the golden shiner.
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a freshwater sunfish of the genus Lepomis, found in eastern North America.
noun
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Nautical.
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the upward curve at the foot of a square sail.
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(loosely) a convexity given to any of the edges of a sail; round.
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hair combed up from the forehead or temples in a roll or high curve.
verb (used with object)
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to clip or cut off (the mane of a horse); hog.
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to comb (hair) into a roach.
noun
noun
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a European freshwater cyprinid food fish, Rutilus rutilus , having a deep compressed body and reddish ventral and tail fins
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any of various similar fishes
noun
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short for cockroach
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slang the butt of a cannabis cigarette
noun
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the amount by which the leech of a fore-and-aft sail projects beyond an imaginary straight line between the clew and the head
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the curve at the foot of a square sail
noun
Other Word Forms
Etymology
Origin of roach1
An Americanism dating to 1830–40 roach 1 for def. 1 and 1940–45 roach 1 for def. 2; shortening of cockroach
Origin of roach2
First recorded in 1275–1325; Middle English roch(e), from Old French roch(e); further origin uncertain
Origin of roach3
First recorded in 1785–95; origin uncertain; posssibly a development of roach 2 ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
ROACH: No, I have no problem at all.
From Seattle Times • May 6, 2024
ROACH: Someone had to tell me that I was a disrupter.
From Seattle Times • May 6, 2024
ROACH: Once you've seen my fresh moves, you gonna cry like a baby, babes.
From The Guardian • Oct. 12, 2010
ROACH: Oh my days, it's an unprecedented synthesis of street dance and ballet!
From The Guardian • Oct. 12, 2010
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.