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isomer ['aɪsəmə, -ər] n
chem. izomer
isomer 1. Two or more compounds having the same molecular formula, but a different arrangement of atoms within the molecule. 2. One of two or more chemical substances having the same elementary percentage composition and molecular weight but differing in structure, and therefore in properties; there are many ways in which such structural differences occur ['aɪsəmə, -ər] n
environ. izomer (1. Dva ili više spojeva koji imaju istu molekularnu formulu, ali različit raspored atoma unutar molekule. 2. Jedna od dviju ili više kemijskih tvari koje imaju isti sastav prema postotku elemenata i molekularnu težinu, ali se razlikuju prema strukturi, a time i prema svojstvima; postoji mnogo načina na koji se pojavljuju takve strukturne razlike)
 English thesaurus
isomer ['aɪsəmə, -ər] abbr.
abbr., polym. isom.