derived synthetically from one or more substances of natural origin.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use semisynthetic in a sentence
Dioxins are a byproduct from the process of whitening rayon, a semisynthetic fiber added to some tampons to increase their absorbency.How worried should you be about the ingredients in tampons? | Colleen Wood / Undark | November 20, 2022 | Popular-Science