tubule

[ too-byool, tyoo- ]
/ ˈtu byul, ˈtyu- /

noun

a small tube; a minute tubular structure.

Origin of tubule

1670–80; < Latin tubulus, equivalent to tub(us) pipe + -ulus -ule
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for tubule

tubule
/ (ˈtjuːbjuːl) /

noun

any small tubular structure, esp one in an animal, as in the kidney, testis, etc

Word Origin for tubule

C17: from Latin tubulus a little tube
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for tubule

tubule
[ tōōbyōōl ]

n.

A very small tube or tubular structure; tubulus.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.