adjective
- resembling or having the characteristics of agate; containing or composed of agate-like material
Usage: technical; geology
Examples
- The agatoid bands in the rock formation displayed striking layers of color.
- Geologists identified the agatoid texture of the mineral sample under magnification.
- The agatoid appearance of the stone made it popular among collectors.
- This agatoid material exhibits the characteristic banding patterns of true agate.