English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: reactant

1. reactant (substance) a chemical substance that is present at the start of a chemical reaction


Broader (hypernym)chemical, chemical substance









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk