English noun: sleeper |
1. | sleeper (person) a rester who is sleeping |
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| Synonyms | slumberer |
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| Broader (hypernym) | rester |
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| Narrower (hyponym) | dreamer, noctambulist, Rip van Winkle, sleeping beauty, sleepwalker, snorer, somnambulist, somniloquist |
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2. | sleeper (person) a spy or saboteur or terrorist planted in an enemy country who lives there as a law-abiding citizen until activated by a prearranged signal |
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| Broader (hypernym) | diversionist, saboteur, spy, terrorist, undercover agent, wrecker |
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| Member meronym | sleeper nest |
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| Domain category | act of terrorism, terrorism, terrorist act |
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3. | sleeper (person) an unexpected achiever of success |
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| Samples | The winner was a true sleeper--no one expected him to get it.
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| Broader (hypernym) | achiever, succeeder, success, winner |
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4. | sleeper (artifact) one of the cross braces that support the rails on a railway track |
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| Samples | The British call a railroad tie a sleeper.
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| Synonyms | crosstie, railroad tie, tie |
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| Broader (hypernym) | brace, bracing |
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| Part meronym | railroad, railroad track, railway |
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5. | sleeper (artifact) a passenger car that has berths for sleeping |
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| Synonyms | sleeping car, wagon-lit |
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| Broader (hypernym) | carriage, coach, passenger car |
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| Part holonym | drawing room, roomette |
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6. | sleeper (artifact) pajamas with feet; worn by children |
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| Broader (hypernym) | jammies, pajama, pj's, pyjama |
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7. | sleeper (artifact) a piece of furniture that can be opened up into a bed |
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| Broader (hypernym) | article of furniture, furniture, piece of furniture |
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8. | sleeper (animal) tropical fish that resembles a goby and rests quietly on the bottom in shallow water |
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| Synonyms | sleeper goby |
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| Broader (hypernym) | percoid, percoid fish, percoidean |
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| Member meronym | Eleotridae, family Eleotridae |
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9. | sleeper (act) an unexpected hit |
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| Samples | That movie was the sleeper of the summer.
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| Broader (hypernym) | bang, hit, smash, smasher, strike |
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| Domain usage | figure, figure of speech, image, trope |
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