1. Plural of phytotron; controlled-environment chambers or facilities used for growing plants under precisely regulated conditions of light, temperature, humidity, and other factors for scientific research.
Usage: technical; scientific

Examples

• The research team used phytotrons to study how different light wavelengths affect plant growth.
• Modern phytotrons allow scientists to simulate various climate conditions in a laboratory setting.
• Several phytotrons at the agricultural institute are equipped with advanced monitoring systems.
• The university invested in new phytotrons to improve its plant genetics research program.