Toxicity - Dictionary Definition and Overview

Toxicity :  (noun)
1: the degree to which something is poisonous
2: grave harmfulness or deadliness [syn: perniciousness]

Based on WordNet 2.0

Toxicity : \Tox*ic"i*ty\, n. The quality or state of being toxic or poisonous; poisonousness.

Based on Webster's Revised Unabridged Dictionary

Toxicity :  Toxicity: The degree to which a substance can harm humans or animals. Toxicity can be Radiation toxicity .



Based on Webster's Revised Unabridged Dictionary (1913)
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