English noun: roach |
1. | roach (body) a roll of hair brushed back from the forehead |
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| Broader (hypernym) | coif, coiffure, hair style, hairdo, hairstyle |
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2. | roach (artifact) the butt of a marijuana cigarette |
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| Broader (hypernym) | butt, stub |
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3. | roach (artifact) street names for flunitrazepan |
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| Synonyms | circle, forget me drug, Mexican valium, R-2, roofy, rope, rophy |
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| Broader (hypernym) | flunitrazepan, Rohypnol |
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4. | roach (animal) any of numerous chiefly nocturnal insects; some are domestic pests |
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| Synonyms | cockroach |
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| Broader (hypernym) | dictyopterous insect |
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| Narrower (hyponym) | American cockroach, Asiatic cockroach, Australian cockroach, blackbeetle, Blatta orientalis, Blattella germanica, Croton bug, crotonbug, German cockroach, giant cockroach, oriental cockroach, oriental roach, Periplaneta americana, Periplaneta australasiae, water bug |
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| Member meronym | Blattaria, Blattodea, suborder Blattaria, suborder Blattodea |
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5. | roach (animal) European freshwater food fish having a greenish back |
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| Synonyms | Rutilus rutilus |
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| Broader (hypernym) | cyprinid, cyprinid fish |
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| Member meronym | genus Rutilus, Rutilus |
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