English noun: precursor |
1. | precursor (substance) a substance from which another substance is formed (especially by a metabolic reaction) |
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| Broader (hypernym) | material, stuff |
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| Domain category | biochemistry |
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2. | precursor (person) a person who goes before or announces the coming of another |
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| Synonyms | forerunner |
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| Broader (hypernym) | individual, mortal, person, somebody, someone, soul |
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| Narrower (hyponym) | predecessor |
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3. | precursor (communication) something that precedes and indicates the approach of something or someone |
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| Synonyms | forerunner, harbinger, herald, predecessor |
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| Broader (hypernym) | indicant, indication |
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