Search Result for "chemical group":
Wordnet 3.0

NOUN (1)

1. (chemistry) two or more atoms bound together as a single unit and forming part of a molecule;
[syn: group, radical, chemical group]



WordNet (r) 3.0 (2006):

chemical group
    n 1: (chemistry) two or more atoms bound together as a single
         unit and forming part of a molecule [syn: group,
         radical, chemical group]