hangar queen vs airplane

hangar queen and airplane both are nouns.

Word	Noun	Adjective	Verb	Adverb
hangar queen	Yes	No	No	No
airplane	Yes	No	No	No

As nouns, airplane is a hypernym of hangar queen; that is, airplane is a word with a broader meaning than hangar queen:

hangar queen: an airplane with a bad maintenance record
airplane: an aircraft that has a fixed wing and is powered by propellers or jets

Other hypernyms of hangar queen include aeroplane, plane.

hangar queen (noun)	airplane (noun)
an airplane with a bad maintenance record	an aircraft that has a fixed wing and is powered by propellers or jets