verb (used with or without object)
to expand by stretching, as something hollow or elastic: Habitual overeating had distended his stomach.
to spread in all directions; expand; swell: The sea distended about them.
Origin of distend
1375–1425; late Middle English (< Anglo-French destendre) < Latin distendere, equivalent to dis- dis-1 + tendere to stretch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
to expand or be expanded by or as if by pressure from within; swell; inflate
(tr) to stretch out or extend
(tr) to magnify in importance; exaggerate
Word Origin for distend
C14: from Latin distendere, from dis- 1 + tendere to stretch
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
Online Etymology Dictionary, © 2010 Douglas Harper
To swell out or expand or cause to swell out or expand from or as if from internal pressure.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.