HyperDic: gram_atom

English > 1 sense of the expression *gram atom*:
NOUN	quantity	gram atom, gram-atomic weight	the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element

English > *gram atom*: 1 sense > noun 1, quantity
Meaning	The quantity of an element whose weight in grams is numerically equal to the atomic weight of the element.
Synonym	gram-atomic weight
Broader	metric weight unit, weight unit	A decimal unit of weight based on the gram