heptachlorobiphenyl (English, noun)
expansion: heptachlorobiphenyl (plural heptachlorobiphenyls)
Senses:
topics: chemistry
natural-sciences
organic-chemistry
physical-sciences
glosses: Either of twenty-four isomers of the polychlorinated biphenyl containing seven chlorine atoms
Forms:
form: heptachlorobiphenyls
tags: plural