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P/Precursor
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Visual memory aid for Precursor

Precursor

A person or thing that comes before something else and signals or leads to that later development; a forerunner.

noun
πŸ’‘

Imagine This

Imagine a lone scout ahead of a marching army. The scout's footprints are the precursor, signaling that the rest of the army will soon advance.

πŸ”Š

Sounds Like

PREE-kur-sor

πŸ‘€

Looks Like

pre-cursor (a runner before), visually suggesting 'before + runner'

πŸ“

Remember This

Precursor literally implies something that comes before and foreshadows what follows; related words include 'predecessor' and 'harbinger'.

πŸ“š

Other Forms

precursorsnoun
precursoryadjective
πŸ”—

Connect With

forerunner, harbinger, foreshadow, omen, antecedent, predecessor

πŸ“Œ

Note

Use 'precursor to' or 'precursor of' to indicate what leads to a future development. Do not confuse with 'predecessor,' which refers to a person who came before, often in a position or office.

🧠

Study Deeper

Examples
  • The discovery of penicillin was a precursor to modern antibiotics.
  • Dark clouds and a drop in barometric pressure are precursors to a storm.
Synonyms
forerunnerpredecessorharbingerantecedentprecedent
Antonyms
successorfollower
Etymology

From Latin praecursor, from prae- 'before' + cursor 'runner' (literally 'one who runs before'). The English form preserves the sense of moving before what follows.

Mnemonic

PRECURSOR: PRE (before) + CURSOR (runner). A runner that goes before you signals what comes next.