English > simultaneous: 1 sense > adjective 1| Meaning | Occurring or operating at the same time. |
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| Synonyms | coincident, coincidental, coinciding, concurrent, co-occurrent, cooccurring |
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| Broader | synchronous, synchronal, synchronic | Occurring or existing at the same time or having the same period or phase |
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| Spanish | casual, coincidente, concurrente, simultánea, simultáneo |
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| Catalan | coincident, concurrent, simultani |
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| Nouns | simultaneity, simultaneousness | happening or existing or done at the same time |
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| Adverbs | simultaneously | at the same instant |
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