formula weight

noun

: molecular weight
—used especially of ionic compounds

Word History

First Known Use

circa 1920, in the meaning defined above

Time Traveler
The first known use of formula weight was circa 1920

Dictionary Entries Near formula weight

formulatory

formula weight

formule

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Cite this Entry

“Formula weight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/formula%20weight. Accessed 27 Apr. 2024.

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