ricer vs kitchen utensil

ricer and kitchen utensil both are nouns.

Word	Noun	Adjective	Verb	Adverb
ricer	Yes	No	No	No
kitchen utensil	Yes	No	No	No

As nouns, kitchen utensil is a hypernym of ricer; that is, kitchen utensil is a word with a broader meaning than ricer:

ricer: a kitchen utensil used for ricing soft foods by extruding them through small holes
kitchen utensil: a utensil used in preparing food

ricer (noun)	kitchen utensil (noun)
a kitchen utensil used for ricing soft foods by extruding them through small holes	a utensil used in preparing food