| red clay | ตมทะเลสีแดง [ธรณีวิทยา๑๔ ม.ค. ๒๕๔๖] |
| red clay | (n) clay whose redness results from iron oxide |
| 赤土 | [あかつち, akatsuchi] (n) red clay; tuff loam; dark-red paint [Add to Longdo] |
| 赤粘土 | [あかねんど, akanendo] (n) red clay [Add to Longdo] |
| 泥塑 | [でいそ, deiso] (n) unfired clay figurine [Add to Longdo] |