Meanings (ES + gloss)
antídoto
A remedy to counteract the effects of poison.
She reached the hospital in time to receive the antidote for the snake venom.
The druids […] believed that mistletoe could make barren animals fecund, and that it was an antidote to all poisons.
antidoto
Something that counteracts or prevents something harmful.
We need an antidote for this misinformation.