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[–] 3 points 2 weeks ago (2 children)

Hmm, interesting, genuinely most uses of the word "venomous" that I see, is in comments on the internet correcting people that used the word "poisonous". When someone uses "venomous" in an actual sentence, that always stands out to me, because it happens so rarely.

Although, I guess, this is the internet, so all the people using "poisonous" could just be non-native speakers.

For example, some puffer fish have sharp spines that one could assume are venomous, but they aren't, the fish are only poisonous, which affects how dangerous they are to be near (not so bad).

Okay, this is a new aspect to me. Do you assume the venomous chemicals to be generally stronger than the poisonous ones, or is this just a matter of "venomous" meaning that they use it for hunting, so might hunt you...?

Side-note: I looked up how Wikipedia describes poison dart frogs, since those have a pretty potent poison. And well, no uses of the word "venom", so that's something. But also, they use the word "poison" only sometimes outside of the name, because guess what, there is a third word: toxin.

(╯ಠ_ಠ)╯︵ ┻━┻

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  • [–] 3 points 2 weeks ago*

    Toxin, as far as I can tell, specifically means a pure substance that is toxic, like botulinum toxin (the molecule). A venom can have multiple toxins.

    Anyway, to labour the point about usage, it's always been normal to refer to animals that can poison you by biting you as "poisonous". Here's an example in a published book from every century from the 17th to the 21st:

    1668, John Wilkins, chapter V, in An Essay Towards a Real Character, and a Philosophical Language, London: […] Sa[muel] Gellibrand, and for John Martyn printer to the Royal Society, →OCLC, 2nd part (Conteining a Regular Enumeration and Description of All Those Things and Notions to which Names are to be Assigned), page 161:

    SERPENT … either that which is not poiſonous: or that which is counted poiſonous, having two long, hollow, moveable teeth, …

    1787, F.S. Clavigero, The History of Mexico‎[2], London: G. G. J. and J. Robinson, page 60:

    The Cencoatl (o), which is alſo a poiſonous ſnake, is about five feet long, and eight inches round at the thickeſt part.

    1895, Leonhard Stejneger, The Poisonous Snakes of North America‎[3], Washington: U.S. Government Printing Office, page 475:

    Evidently the first thing to ascertain is whether the case is really that of a bite by a poisonous snake…

    1963, United States. Navy Department. Naval Operations Office, Poisonous Snakes of the World‎[4], U.S. Government Printing Office, page 29:

    The characteristics which separate the dangerously venomous groups from their non-poisonous relatives are emphasized.

    2002, B. Kalman and K. Smithyman, The Life Cycle of a Spider‎[5], Crabtree Publishing Company, page 31:

    These antivenins make living near poisonous spiders much safer.

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  • [–] 1 point 2 weeks ago*

    The distinction is mostly about the delivery system, but there's a subtle implication that in general a deadly chemical meant to be injected (venom) won't survive being ingested (or perhaps being cooked first) to be a poison.

    And yeah, I forgot about toxin, it's kinda the set both other terms are in, but also these days there's a lot of woo about removing ambiguous "toxins", which is what a liver+kidneys do, not some magic juice or pill someone is selling.

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