PBB

noun

ˌpē-(ˌ)bē-ˈbē How to pronounce PBB (audio)
: polybrominated biphenyl

Word History

First Known Use

circa 1975, in the meaning defined above

Time Traveler
The first known use of PBB was circa 1975

Dictionary Entries Near PBB

PB and J

PBB

PB&J

See More Nearby Entries 

Cite this Entry

“PBB.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PBB. Accessed 25 Apr. 2024.

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