food turner vs cooking utensil

food turner and cooking utensil both are nouns.

Word	Noun	Adjective	Verb	Adverb
food turner	Yes	No	No	No
cooking utensil	Yes	No	No	No

As nouns, cooking utensil is a hypernym of food turner; that is, cooking utensil is a word with a broader meaning than food turner:

food turner: cooking utensil having a flat flexible part and a long handle; used for turning or serving food
cooking utensil: a kitchen utensil made of material that does not melt easily; used for cooking

Other hypernyms of food turner include cookware.

food turner (noun)	cooking utensil (noun)
cooking utensil having a flat flexible part and a long handle; used for turning or serving food	a kitchen utensil made of material that does not melt easily; used for cooking