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Definition of precursor noun from the Oxford Advanced Learner's Dictionary

precursor

noun
 
/priˈkɜːsə(r)/
 
/priˈkɜːrsər/
(formal)
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  1. precursor (of/to something) a person or thing that comes before somebody/something similar and that leads to or influences its development synonym forerunner
    • a stringed instrument that was the precursor of the guitar
    • events that were precursors to revolution
    Word Originlate Middle English: from Latin praecursor, from praecurs- ‘preceded’, from praecurrere, from prae ‘beforehand’ + currere ‘to run’.
See precursor in the Oxford Advanced American DictionarySee precursor in the Oxford Learner's Dictionary of Academic English
previously
adverb
 
 
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