English noun: roller |
1. | roller (act) a grounder that rolls along the infield |
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| Broader (hypernym) | ground ball, groundball, grounder, hopper |
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2. | roller (event) a long heavy sea wave as it advances towards the shore |
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| Synonyms | roll, rolling wave |
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| Broader (hypernym) | moving ridge, wave |
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3. | roller (artifact) a small wheel without spokes (as on a roller skate) |
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| Broader (hypernym) | wheel |
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| Narrower (hyponym) | caster, castor |
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| Part meronym | roller skate |
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4. | roller (artifact) a cylinder that revolves |
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| Broader (hypernym) | cylinder |
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| Narrower (hyponym) | garden roller, paint roller, platen, sprocket, trundle |
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| Part meronym | roller blind |
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5. | roller (artifact) a mechanical device consisting of a cylindrical tube around which the hair is wound to curl it |
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| Samples | A woman with her head full of curlers is not a pretty sight.
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| Synonyms | crimper, curler, hair curler |
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| Broader (hypernym) | mechanical device |
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6. | roller (animal) Old World bird that tumbles or rolls in flight; related to kingfishers |
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| Broader (hypernym) | coraciiform bird |
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| Narrower (hyponym) | Coracias garrulus, European roller, ground roller |
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| Member meronym | Coraciidae, family Coraciidae |
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7. | roller (animal) pigeon that executes backward somersaults in flight or on the ground |
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| Synonyms | tumbler, tumbler pigeon |
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| Broader (hypernym) | domestic pigeon |
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