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noun Uncommon

roach

rohch
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Roach (noun) means a small freshwater fish related to carp, common in European rivers and lakes. Example: “He spent the afternoon fishing for roach off the canal bank.”

noun
1
A small freshwater fish related to carp, common in European rivers and lakes.
"He spent the afternoon fishing for roach off the canal bank."
2
Slang for a cockroach.
"She screamed when a roach scuttled across the kitchen floor."
3
The small cardboard filter, or the leftover butt, of a rolled cigarette or joint.
"He rolled a bit of the cigarette packet into a roach for the joint."

How to use roach

Learner’s notes

In plain EnglishDepending on context: a river fish, an informal word for cockroach, or the little cardboard tip in a rolled cigarette or joint.

Common mistake

Don't confuse with "roach" the slang cockroach sense with the unrelated fish species — context (fishing vs. pest) makes it clear which is meant.

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Word forms

Plural
roaches
Third person singular
roaches
Past tense
roached
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Fill the gap

Can you complete this real example?

He spent the afternoon fishing for _____ off the canal bank.

Etymology

From Old French roche, related to a Germanic word for "rough" — originally the name of a fish before being borrowed for the insect and, later, the joint filter.

Origin: Old French

circle rophy roofy rope cockroach

Related words

Rhymes for roach

See all rhymes for roach →

Frequently asked questions

What does “roach” mean?
The word “roach” means a small freshwater fish related to carp, common in European rivers and lakes. In plain terms, depending on context: a river fish, an informal word for cockroach, or the little cardboard tip in a rolled cigarette or joint.
How do you pronounce “roach”?
“Roach” is pronounced rohch (/ɹoʊt͡ʃ/ in IPA).
How do you use “roach” in a sentence?
Here is “roach” used in a sentence: “He spent the afternoon fishing for roach off the canal bank.”
What part of speech is “roach”?
“Roach” is a noun.
Where does the word “roach” come from?
The word “roach” comes from Old French. From Old French roche, related to a Germanic word for "rough" — originally the name of a fish before being borrowed for the insect and, later, the joint filter.
Is “roach” a common word?
“Roach” is an uncommon word in modern English.
How many meanings does “roach” have?
“Roach” has 3 distinct senses listed in this dictionary. The most common is: a small freshwater fish related to carp, common in European rivers and lakes.

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