Precursor

pree-kur-ser

/priːˈkɜː.sər/ (UK)
/priːˈkɜːr.sɚ/ (US)

Noun

Meaning

  • A precursor is a person, thing, or event that comes before something else and signals or contributes to its development.
  • It can also refer to a substance from which another substance is formed in science.

Examples

  • The telegraph was a precursor to modern communication technologies.
  • Dark clouds are often a precursor to a thunderstorm.
  • In chemistry, a precursor substance is required to begin the reaction.
  • His early sketches were precursors to his most famous paintings.

Synonyms & Antonyms

Synonyms Antonyms
Forerunner Harbinger Predecessor Prototype Ancestor Pioneer Successor Result Outcome Product

Word Forms

  • Precursory (adjective) – serving as a sign or indication beforehand

Origin / Etymology

From Latin praecursor, meaning “one who runs ahead,” formed from:
prae = before
currere = to run

It originally described those who went ahead to announce or prepare for someone important.

Grammar Information

  • Used as a countable noun.
  • Often followed by “to”: precursor to success, precursor to innovation.
  • Used in scientific, historical, and technological contexts.

Translations

  • Hindi: पूर्वगामी / अग्रदूत
  • Tamil: முன்னோடி
  • Telugu: ముందుగా వచ్చినది / పురోగామి
  • Spanish: precursor / antecesor
  • French: précurseur
  • German: Vorläufer
  • Arabic: سلف / رائد

Idioms & Phrases

  • A precursor to change – something that signals an upcoming change
  • Serve as a precursor – to act as a sign or first stage

Related Words

  • Predecessor
  • Indicator
  • Originator
  • Initiator
  • Catalyst

More P Letter Words

Perpetually Prestigious Presume Promiscuous Pursuant