0 in a way that shows someone or something is preferred to others: --
There are several theories as to why this form of flu preferentially killed young adults.
Small businesses were considered preferentially for government contracts.
Job applicants with the best qualifications and experience are treated preferentially.
They begin to shed light on why the virus preferentially grows in the gut.
Female pandas respond preferentially toward males that perform acrobatic handstands.
After review, the court determined that that no one had been treated preferentially.
Many farmers believe people will preferentially choose foods produced locally.