1. Prefix. (chemistry) Denoting a dextrorotatory form of an enantiomer. ¹
¹ Source: wiktionary.com
Medical Definition of Dextro-
1. A prefix, from the latin word dexter, meaning, pertaining to, or toward, the right; having the property of turning the plane of polarized light to the right; as, dextrotartaric acid.
(29 Oct 1998)