lactiferous duct vs bosom

lactiferous duct and bosom both are nouns.

Word	Noun	Adjective	Verb	Adverb
lactiferous duct	Yes	No	No	No
bosom	Yes	No	Yes	No

lactiferous duct (noun)	bosom (noun)
ducts of the mammary gland that carry milk to the nipple	a close affectionate and protective acceptance
	cloth that covers the chest or breasts
	either of two soft fleshy milk-secreting glandular organs on the chest of a woman
	a person's breast or chest
	the locus of feelings and intuitions
	the chest considered as the place where secret thoughts are kept

lactiferous duct (verb)	bosom (verb)
	hold (someone) tightly in your arms, usually with fondness
	hide in one's bosom