What does "antivenom" mean?

A medicine that counteracts venom, an antidote to biological poisons from venomous animals such as snakes and spiders.

What is a synonym for "antivenom"?

Common synonyms include: antivenene.

noun

noun ·Rare ·Advanced level

Noun

1
A medicine that counteracts venom, an antidote to biological poisons from venomous animals such as snakes and spiders. countable, uncountable
"broad-spectrum antivenom"

"There have been no deaths reported since an antivenom was developed in the early 1980s."

From anti- + venom, q.v. Doublet of antivenin and antivenene.