lyophilized vs lyophilised

lyophilized and lyophilised both are adjectives.

Word	Noun	Adjective	Verb	Adverb
lyophilized	No	Yes	No	No
lyophilised	No	Yes	No	No

As adjectives, lyophilized and lyophilised are synonyms defined as:

lyophilized and lyophilised: used of tissue or blood or serum or other biological substances; dried by freezing in a high vacuum

Other synonyms of lyophilized include freeze-dried.

lyophilized (adjective)	lyophilised (adjective)
used of tissue or blood or serum or other biological substances; dried by freezing in a high vacuum	used of tissue or blood or serum or other biological substances; dried by freezing in a high vacuum