Cancerproliferating Share Tweet Multiplying or increasing in number. In biology, cell proliferation occurs by a process known as cell division.( proh-LIH-feh-RAY-ting )Source: NCI Dictionary of Cancer TermsSearch the Glossary of Medical Terms Previous: Prolia Next: proliferative index NewsletterSign up for the QuackTrack.org newsletter below! Click to commentLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ QuackTrack on TwitterTweets by QuackTrack_org Trending Posts