canalis cervicis uteri vs duct

canalis cervicis uteri and duct both are nouns.

Word	Noun	Adjective	Verb	Adverb
canalis cervicis uteri	Yes	No	No	No
duct	Yes	No	No	No

As nouns, duct is a hypernym of canalis cervicis uteri; that is, duct is a word with a broader meaning than canalis cervicis uteri:

canalis cervicis uteri: a spindle-shaped canal extending from the uterus to the vagina
duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance

Other hypernyms of canalis cervicis uteri include canal, channel, epithelial duct.

canalis cervicis uteri (noun)	duct (noun)
a spindle-shaped canal extending from the uterus to the vagina	an enclosed conduit for a fluid
	a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
	a continuous tube formed by a row of elongated cells lacking intervening end walls