, dextr- (deks'trō), 1. Prefixes meaning right, toward, or on the right side. 2. Chemical prefixes meaning dextrorotatory. [L. dexter, on the right-hand side]
dextro-
, dextr-Combining forms meaning right, toward, on the right side, or dextrorotatory. [L. dexter, on the right-hand side]