gram-atomic weight
noun
gram-atom·ic weight
ˈgram-ə-ˈtä-mik- 
: the mass of one mole of an element equal in grams to the atomic weight
called also gram-atom
Cite this Entry
“Gram-atomic weight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gram-atomic%20weight. Accessed 31 Oct. 2025.
Copy CitationMedical Definition
gram-atomic weight
noun
gram-atom·ic weight
variants
also British gramme-atomic weight
: the mass of one mole of a chemical element equal in grams to the element's atomic weight
Love words? Need even more definitions?
Merriam-Webster unabridged
Share