| Engelsk navneord: precursor | 
| 1. | precursor (om masse el. substans) a substance from which another substance is formed (especially by a metabolic reaction) | 
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 | Mindre specifikke termer | material, stuff | 
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 | Overordnet emneområde | biochemistry | 
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| 2. | precursor (om person) a person who goes before or announces the coming of another | 
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 | Termer med samme betydning (synonymer) | forerunner | 
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 | Mindre specifikke termer | individual, mortal, person, somebody, someone, soul | 
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 | Mere specifikke termer | predecessor | 
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| 3. | precursor (om kommunikation) something that precedes and indicates the approach of something or someone | 
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 | Termer med samme betydning (synonymer) | forerunner, harbinger, herald, predecessor | 
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 | Mindre specifikke termer | indicant, indication | 
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