Search Result for "chemical_element":
Wordnet 3.0

NOUN (1)

1. any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter;
[syn: chemical element, element]



WordNet (r) 3.0 (2006):

chemical element
    n 1: any of the more than 100 known substances (of which 92
         occur naturally) that cannot be separated into simpler
         substances and that singly or in combination constitute all
         matter [syn: chemical element, element]