sausage balloon vs dirigible

sausage balloon and dirigible both are nouns.

Word	Noun	Adjective	Verb	Adverb
sausage balloon	Yes	No	No	No
dirigible	Yes	Yes	No	No

As nouns, dirigible is a hypernym of sausage balloon; that is, dirigible is a word with a broader meaning than sausage balloon:

sausage balloon: a small nonrigid airship used for observation or as a barrage balloon
dirigible: a steerable self-propelled aircraft

Other hypernyms of sausage balloon include airship.

sausage balloon (noun)	dirigible (noun)
a small nonrigid airship used for observation or as a barrage balloon	a steerable self-propelled aircraft

sausage balloon (adjective)	dirigible (adjective)
	capable of being steered or directed