roach
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.”
How to use roach
Learner’s notesIn plain EnglishDepending on context: a river fish, an informal word for cockroach, or the little cardboard tip in a rolled cigarette or joint.
Don't confuse with "roach" the slang cockroach sense with the unrelated fish species — context (fishing vs. pest) makes it clear which is meant.
Word forms
- Plural
- roaches
- Third person singular
- roaches
- Past tense
- roached
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.