Meaning of toxicity

tox•ic•i•ty

Pronunciation: (tok-sis'i-tē), [key]
— pl. -ties.
  1. the quality, relative degree, or specific degree of being toxic or poisonous: to determine the toxicity of arsenic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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