Orion vs constellation

Orion and constellation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Orion	Yes	No	No	No
constellation	Yes	No	No	No

Orion (noun)	constellation (noun)
a constellation on the equator to the east of Taurus; contains Betelgeuse and Rigel	an arrangement of parts or elements
(Greek mythology) a giant Boeotian hunter who pursued the Pleiades and was eventually slain by Artemis; was then placed in the sky as a constellation	a configuration of stars as seen from the earth