This is the 11105th most frequent Russian word.
гончарного
"Pottery" or "related to pottery."
The word 'гончарного' is used as an adjective, describing the type of item as 'pottery' or related to ceramics.
Я купил гончарного изделия в мастерской.
I bought a pottery item in the workshop.
Here, 'гончарного' is used to qualify 'искусства' (art), indicating the artistic domain is pottery.
В музее представлена коллекция гончарного искусства.
The museum features a collection of pottery art.
In this sentence, 'гончарного' modifies 'ремесла' (craft), signifying the kind of craft as being related to pottery.