# biosynthesis

/ˌbaɪoʊˈsɪnθɛsɪs/ (US) · CEFR C1 · Noun

Source: https://englishreference.com/word/biosynthesis
Updated: 2026-05-20

## Definition

the process by which living things make complex chemicals from simpler ones. It is the way your body creates things like hormones or the energy you need to live.

For teachers: the process by which living organisms produce complex organic molecules from simpler substances. Involves both genetic and enzymatic control to assemble specific biomolecules.

## Examples

- The body uses biosynthesis to create new cells.
- Scientists are studying the biosynthesis of specific compounds to develop more effective and sustainable pharmaceuticals.
- The discovery of the biosynthesis pathway for a rare antibiotic has opened new avenues for synthetic biology and industrial fermentation techniques.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.