K5Print Free printable worksheets for K–5

photosynthesis

  • noun
  • /ˌfəʊ.təʊˈsɪn.θə.sɪs/

Any process by which plants and other photoautotrophs convert light energy into chemical energy.

Other meanings

  1. Principally, oxygenic photosynthesis, any process by which plants and algae convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy.

  2. Also, nonoxygenic photosynthesis, used by purple and green bacteria, heliobacteria, and acidobacteria.

Related words

  • photosynthate
  • photosynthetron
  • alarm photosynthesis
  • anoxygenic photosynthesis
  • CAM photosynthesis

Where this comes from

This definition is adapted from “photosynthesis” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.