IPA: /ˈvɛnəˌnoʊs/
KK: /ˈvɛnəˌnoʊs/
Something that is harmful or deadly because it contains poison.
The plant is known to be venenose, so it should not be touched.
Venenose → It is derived from "venenum" (meaning poison) in Latin, combined with the suffix "-ose" (meaning full of or characterized by). The word "venenose" refers to something that is full of poison or toxic.
Think of 'venenum' which means poison, and remember that 'venenose' describes something that is full of poison.