
1) Animal toxin 2) Toxin
Found on
https://www.crosswordclues.com/clue/zootoxin

1) Venom
Found on
https://www.crosswordclues.com/clue/zootoxin

poison derived from animal
Found on
http://phrontistery.info/z.html

(from the article `poison`) Poisonous animals are widely distributed throughout the animal kingdom; the only major group that seems to be exempt is the birds. ...into three major categories: (1) microbial toxins, poisons produced by bacteria, blue-green algae, dinoflagellates, golden-brown algae, etc., (2) ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/z/10

<pharmacology> Any poisonous substance (including but not limited to venom) produced by an animal. ... (11 May 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(zo´o-tok″sin) a toxic substance of animal origin, such as the venom of a snake, spider, or scorpion.
Found on
http://www.encyclo.co.uk/local/21001

zootoxin, zootoxic A poison produced by an animal (or insects); such as, the venom of snakes, spiders, scorpions, etc.
Found on
http://www.wordinfo.info/words/index/info/view_unit/2166/16

any toxin of animal origin, as a snake or scorpion venom, or serum produced by means of such toxin.
Found on
https://www.infoplease.com/dictionary/zootoxin
No exact match found.