heavy water
Subject: CHEM / Chemical elements & compounds
| Language | Term |
| Arabic - AR | ماء ثقيل |
| DE - German | schweres Wasser |
| EN - English | heavy water |
| ES - Spanish | agua pesada |
| FR - French | eau lourde |
| KO - Korean | 중수 |
| PT - Portuguese | água pesada |
| ZH - Chinese | 重水 |