Definition of Poisonous

1. Adjective. Having the qualities or effects of a poison.

Exact synonyms: Toxicant
Similar to: Toxic
Derivative terms: Poison

2. Adjective. Not safe to eat.
Similar to: Inedible, Uneatable
Derivative terms: Poison

3. Adjective. Marked by deep ill will; deliberately harmful. "Vicious gossip"
Exact synonyms: Venomous, Vicious
Similar to: Malicious
Derivative terms: Poison, Venom, Viciousness

Definition of Poisonous

1. a. Having the qualities or effects of poison; venomous; baneful; corrupting; noxious.

Definition of Poisonous

1. [adj]

Medical Definition of Poisonous

1. Characterised by, having the characteristics of, or containing a poison. Synonym: toxic, toxicant, toxiferous, venenous. (05 Mar 2000)

Lexicographical Neighbors of Poisonous

Poiseuille's law
Poiseuille's space
Poiseuille's viscosity coefficient
poisha
poising
poison
poison
poison-berry
poisonberry
poisoned
poisoner
poisoners
poisoning
poisoning
poisonous (current term)
poisonous (current term)
poisonously
poisonous nightshade
poisonous parasol
poisonous plant
poisonous substance
poisons
poisons
poisonwood
poisonwoods
poison arrow plant
poison ash
poison bush
poison camas
poison control centres

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