avogadro number is a noun meaning "the number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000)". It carries one recorded sense.
the number of molecules in a mole of a substance (approximately 602,250,000,000,000,000,000,000)
Definitions, synonyms and semantic relations for avogadro number come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.