polybrominated biphenyl

[ pol-ee-broh-muh-ney-tid ]
/ ˌpɒl iˈbroʊ məˌneɪ tɪd /

noun Chemistry.

Origin of polybrominated biphenyl

1970–75; poly- + brominated
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019