intake vs feeding

intake and feeding both are nouns.

Word	Noun	Adjective	Verb	Adverb
intake	Yes	No	No	No
feeding	Yes	No	No	No

As nouns, feeding is a hyponym of intake; that is, feeding is a word with a more specific, narrower meaning than intake:

intake: the process of taking food into the body through the mouth (as by eating)
feeding: the act of consuming food

Other hyponyms of intake include eating, deglutition, drink, swallow, suck, sucking, suction, drinking, imbibing, imbibition.

intake (noun)	feeding (noun)
the process of taking food into the body through the mouth (as by eating)	the act of consuming food
the act of inhaling; the drawing in of air (or other gases) as in breathing	the act of supplying food and nourishment
an opening through which fluid is admitted to a tube or container