English dictionary



Hint: In most browsers you can lookup any word by double click it.

English noun: isomer

1. isomer (substance) a compound that exists in forms having different arrangements of atoms but the same molecular weight


Broader (hypernym)chemical compound, compound









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk