'Tubule' definitions:
Definition of 'tubule'
From: WordNet
noun
A small tube
Definition of 'Tubule'
From: GCIDE
- Tubule \Tu"bule\, n. [F. tubule, or L. tubulus, dim. of tubus a tube, a pipe.]
- 1. A small pipe or fistular body; a little tube. [1913 Webster]
- 2. (Anat.) A minute tube lined with glandular epithelium; as, the uriniferous tubules of the kidney. [1913 Webster]