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poisonous

1 ENTRIES FOUND:
poisonous /ˈpoɪzn̩nəs/ adjective
poisonous
/ˈpoɪzn̩nəs/
adjective
Britannica Dictionary definition of POISONOUS
[more poisonous; most poisonous]
: causing sickness or death by entering or touching the body : containing poison
: capable of putting poison into another animal's body by biting it
: very harmful or unpleasant

— poisonously

adverb