SOCIAL QUESTIONS|health|medical science
- lúman Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Lumen
- de
- lumen | lumina
- en
- Definition cavity or channel within a tube or tubular organ Reference Dorland's Illustrated Medical Dictionary, Saunders (Elsevier), 2007
- Comment Within an artery, vein, intestine or tube.
- lumière
- fr
- Definition espace libre central d'un canal anatomique Reference Enc.int.Sc.et Techn.,I,740
- lumen
- la