Precursor

medium

pree-KUR-ser

noun

Definition

A person or thing that comes before another of the same kind; a forerunner

Examples

The typewriter was a precursor to the modern computer.
Dark clouds are often precursors to rain.

Synonyms

forerunnerharbingerpredecessorherald

Antonyms

successordescendantaftermathconsequence

Categories

GRE Tip

Precursor is a medium-difficulty GRE word. On the GRE, you might see it paired with synonyms like "forerunner" or "harbinger" in Sentence Equivalence questions. Look for contrast clues (however, despite, although) that signal the opposite meaning. Words like "successor".

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