adjective
- living or occurring on the surface of the earth or above ground; not subterranean
Usage: biology; ecology
Examples
- Epigean organisms thrive in sunlight and open air.
- Most epigean plants depend on photosynthesis for energy.
- The epigean habitat supports a diverse range of insects and small mammals.
- Unlike cave-dwelling species, epigean animals have well-developed eyes.
- Epigean ecosystems are directly affected by weather and seasonal changes.