laticifer vs duct

laticifer and duct both are nouns.

Word	Noun	Adjective	Verb	Adverb
laticifer	Yes	No	No	No
duct	Yes	No	No	No

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

laticifer: a plant duct containing latex
duct: a continuous tube formed by a row of elongated cells lacking intervening end walls

laticifer (noun)	duct (noun)
a plant duct containing latex	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