chemical element is a noun meaning "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". It carries one recorded sense.
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
Definitions, synonyms and semantic relations for chemical element come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.