lanthanide
Subject: CHEM / Chemical elements & compounds
| Language | Term |
| Arabic - AR | لانثانيد |
| DE - German | Lanthanoid |
| EN - English | lanthanide |
| ES - Spanish | lantánido |
| FR - French | lanthanide |
| JA - Japanese | ランタノイド |
| KO - Korean | 란탄나이드 |
| PT - Portuguese | lantanídeo |
| RU - Russian | лантаноид |
| ZH - Chinese | 镧系元素 |