airway vs lower respiratory tract

airway and lower respiratory tract both are nouns.

Word	Noun	Adjective	Verb	Adverb
airway	Yes	No	No	No
lower respiratory tract	Yes	No	No	No

As nouns, lower respiratory tract is a hyponym of airway; that is, lower respiratory tract is a word with a more specific, narrower meaning than airway:

airway: the passages through which air enters and leaves the body
lower respiratory tract: the bronchi and lungs

Other hyponyms of airway include upper respiratory tract.

airway (noun)	lower respiratory tract (noun)
a commercial enterprise that provides scheduled flights for passengers	the bronchi and lungs
a duct that provides ventilation (as in mines)
the passages through which air enters and leaves the body
a designated route followed by airplanes in flying from one airport to another

airway vs lower respiratory tract

airway and lower respiratory tract both are nouns.

Words related to "airway"

Words related to "lower respiratory tract"