cyclooxygenase vs Cox

cyclooxygenase and Cox both are nouns.

Word	Noun	Adjective	Verb	Adverb
cyclooxygenase	Yes	No	No	No
Cox	Yes	No	No	No

As nouns, cyclooxygenase and Cox are synonyms defined as:

cyclooxygenase and Cox: either of two related enzymes that control the production of prostaglandins and are blocked by aspirin

cyclooxygenase (noun)	Cox (noun)
either of two related enzymes that control the production of prostaglandins and are blocked by aspirin	either of two related enzymes that control the production of prostaglandins and are blocked by aspirin