1. of, relating to, or composed of sand or sandstone; sandy in nature or composition
Usage: technical; geology

Examples

• The psammitic deposits in the riverbed indicate ancient sedimentary processes.
• Geologists identified psammitic layers within the rock formation.
• The psammitic texture of the soil made it ideal for drainage studies.
• Psammitic rocks are commonly found in coastal regions.
• The psammitic composition of the sample was confirmed through microscopic analysis.