This is the 7719th most frequent Polish word.
magdę
"Magdę" is the accusative form of "Magda," a Polish female name.
Here, 'Magdę' is the accusative case form of the proper noun 'Magda', used as the direct object of the verb 'spotkałem' (I met).
Spotkałem Magdę w sklepie.
I met Magda in the store.
Here, 'magdę' is used again to denote nettle, in the accusative case describing the object of the action implied by 'przekazałeś' (you handed over).
Dziękuję za magdę, którą mi przekazałeś.
Thank you for the nettle you gave me.
In this sentence, 'magdę' refers to a colloquial term for nettle, used in the accusative case as the direct object of the verb 'podać' (to hand).