Where does “antidotário” come from?

antidotário (Portuguese) comes from Portuguese antídoto, from Latin antidotum, from Ancient Greek ἀντίδοτος, from Ancient Greek ἀντιδίδωμι, from Ancient Greek ᾰ̓ντῐ- — before, against; like; against.

antidotário (Portuguese): antidotary

Definitions

antidotary

Ancestry of “antidotário”, step by step

Step	Language	Word	Meaning
1	Portuguese	antídoto	antidote
2	Latin	antidotum	a remedy against poison; an antidote
3	Ancient Greek	ἀντίδοτος	given as a remedy for
4	Ancient Greek	ἀντιδίδωμι	I give in return, repay
5	Ancient Greek	ᾰ̓ντῐ-	before, against; like; against

Every word from Ancient Greek ᾰ̓ντῐ- →Every word from Ancient Greek ἀντιδίδωμι →Every word from Ancient Greek ἀντίδοτος →