Definition of reactant Reactant
re•ac•tant
We found 3 definitions of reactant from 3 different sources.
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What does reactant mean?
WordNet
NounPlural: reactants |
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| reactant - a chemical substance that is present at the start of a chemical reaction | ||
| chemical, chemical substance material produced by or used in a reaction involving changes in atoms or molecules | ||
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Wiktionary 
- reactant (Noun)
Any of the participants present at the start of a chemical reaction .
Part of speech
🔤- reactant, noun, singular of reactants.
