This is the 688th most frequent Hungarian word.
borsod
"Borsod" is a Hungarian county (Borsod-Abaúj-Zemplén) in Northern Hungary.
Here, 'borsodi' is an adjective derived from 'Borsod' to describe something belonging to or originating from Borsod, in this case, wines.
A borsodi borok híresek a történelmükről.
The wines of Borsod are famous for their history.
In this example, 'borsod' refers to a brand of beer associated with the region of Borsod, used here in a colloquial sense.
Egy borsod sörrel ünnepeltük meg a győzelmet.
We celebrated the victory with a 'Borsod' beer.
In this sentence, 'Borsod' is used as a proper noun to denote a particular administrative division in Hungary, Borsod-Abaúj-Zemplén County.