What is the definition of Poisonous substance? | Dictionary.net

POISONOUS SUBSTANCE

\pˈɔ͡ɪzənəs sˈʌbstəns], \pˈɔ‍ɪzənəs sˈʌbstəns], \p_ˈɔɪ_z_ə_n_ə_s s_ˈʌ_b_s_t_ə_n_s]\

Definitions of POISONOUS SUBSTANCE

2006 - WordNet 3.0
2011 - English Dictionary Database

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any substance that causes injury or illness or death of a living organism

2006 - WordNet 3.0
By Princeton University

any substance that causes injury or illness or death of a living organism

2011 - English Dictionary Database
By DataStellar Co., Ltd

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