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Webster 1913 Edition
Tubule
Tu′bule
,Noun.
 [F. 
tubule
, or L. tubulus
, dim. of tubus 
a tube, a pipe.] 1. 
A small pipe or fistular body; a little tube. 
2. 
(Anat.) 
A minute tube lined with glandular epithelium; 
as, the uriniferous 
. tubules 
of the kidneyWebster 1828 Edition
Tubule
TU'BULE
,Noun.