Medical Dictionary
10 ENTRIES FOUND:

1poison

noun poi·son \ˈpiz-ən\

Definition of POISON

1
:  a substance that through its chemical action usually kills, injures, or impairs an organism
2
:  a substance that inhibits the activity of another substance or the course of a reaction or process <a catalyst poison>
March 27, 2015
quiescent Hear it
Tranquilly at rest or causing no trouble
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