soybean milk vs soy flour

soybean milk and soy flour both are nouns.

Word	Noun	Adjective	Verb	Adverb
soybean milk	Yes	No	No	No
soy flour	Yes	No	No	No

soybean milk (noun)	soy flour (noun)
a milk substitute containing soybean flour and water; used in some infant formulas and in making tofu	meal made from soybeans