Heptachlorobiphenyl
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Either of twenty-four isomers of the polychlorinated biphenyl containing seven chlorine atoms
Etymology
From hepta- + chloro- + biphenyl.
Related phrases
More for "heptachlorobiphenyl"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.