← Back to browseprecursornoun#34,753Translations先駆せんく先達せんだつ前駆ぜんく前兆ぜんちょうEnglish definitiona substance from which another substance is formed (especially by a metabolic reaction)ExamplesDomestic corn's wild precursor was teosinte.Similar wordsprecursorsprecurecursorprecutpreceptorrecurs← seagalencephalitis →