| olm | (n) European aquatic salamander with permanent external gills that lives in caves, Syn. Proteus anguinus |
| オルム | [orumu] (n) (See 洞井守) olm (Proteus anguinus) [Add to Longdo] |
| 洞井守 | [ほらいもり;ホライモリ, horaimori ; horaimori] (n) (uk) olm (Proteus anguinus) [Add to Longdo] |