2 days ago · precursor applies to a person or thing paving the way for the success or accomplishment of another.

PRECURSOR definition: 1. something that happened or existed before another thing, especially if it either developed into…. Learn more.

PRECURSOR definition: a person or thing that precedes, as in a job, a method, etc.; predecessor. See examples of precursor used in a sentence.

A biochemical substance, such as an intermediate compound in a chain of enzymatic reactions, from which a more stable or definitive product is formed: a precursor of insulin.

A precursor is a biochemical substance, such as an intermediate compound in a chain of enzymatic reactions, that gives rise to a more stable or definitive product.

You've heard the old saying "Pride comes before the fall?" Well, you could just as easily say pride is a precursor to the fall. A precursor is something that happens before something else.

PRECURSOR meaning: 1. something that happened or existed before another thing, especially if it either developed into…. Learn more.

In chemistry, a precursor is a compound that participates in a chemical reaction that produces another compound. In biochemistry, the term "precursor" often refers more specifically to a chemical …

Feb 6, 2026 · What is a Precursor? The Definition Made Simple. The word “precursor” is a noun that refers to something that comes before another thing, especially something that signals or indicates …

4 days ago · Some common synonyms of precursor are forerunner, harbinger, and herald. While all these words mean "one that goes before or announces the coming of another," precursor applies to …