isomer
n.
chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)
Isomer
Isomer (der)
n.
isomer, chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)
isomer
adj.
isomeric, of a chemical compound which has the same number and kind of atoms as another but differs in structural arrangement (Chemistry)
Isomer
(n.)
A body or compound which is isomeric with another body or compound; a member of an isomeric series.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
isomer
One of two or more compounds that have the same chemical formula but different arrangements of the atoms within the molecules and that may have different physical/chemical properties.