This is the 8071st most frequent Russian word.
кулинарной
"Кулинарной" means "culinary" in English.
Here, 'кулинарной' is used as an adjective modifying 'выставке' (exhibition), denoting its association with cooking or culinary arts.
Я принял участие в кулинарной выставке.
I participated in a culinary exhibition.
In this sentence, 'кулинарной' describes 'книге' (book), indicating the book's focus on cooking topics.
Ее кулинарной книге более пяти лет.
Her culinary book is more than five years old.
'Кулинарной' here specifies 'культурой' (culture), suggesting its relation to cooking traditions and practices.