Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Biologybio-bio- /baɪəʊ, baɪə $ baɪoʊ, baɪə/ prefix LIVING/ALIVErelating to or using living things bio-genetics biophysicsExamples from the Corpusbio-• biomedicalOrigin bio- Greek bios “way of life” ldoceonline.com