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Luminal

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
lu·men  (lmn)
n. pl. lu·mens or lu·mi·na (-m-n)
1. Anatomy The inner open space or cavity of a tubular organ, as of a blood vessel or an intestine.
2. Abbr. lm Physics The unit of luminous flux in the International System, equal to the amount of light given out through a solid angle by a source of one candela intensity radiating equally in all directions. See Table at measurement.
3. Botany The cavity bounded by a plant cell wall.

[Latin lmen, an opening, light; see leuk- in Indo-European roots.]

lumen·al, lumin·al adj.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.Luminal - a long-acting barbiturate used as a sedative
barbiturate - organic compound having powerful soporific effect; overdose can be fatal


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More specifically, they are located in a region called the luminal layer, where cancers of the prostate are known to occur.
This award recognizes Prescient Medical's efforts to reduce deaths related to heart attacks using the vProtect(TM) Luminal Shield.
3 (ANI): The "daughters" of breast stem cells, called luminal progenitor cells, are found to be responsible for breast cancers that develop in women carrying mutations in the gene BRCA1, according to scientists at Walter and Eliza Hall Institute.
 
 
 
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