having or marked by easy, free movement; limber.
having loose joints.
loosely built or framed.

Origin of loose-jointed

First recorded in 1855–60
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for loose-jointed

Historical Examples of loose-jointed

  • In height he was tall, and his figure was thin and loose-jointed, but stringy and hard-bitten.

    Sir Nigel

    Arthur Conan Doyle

  • He was big-boned, loose-jointed, and so sandy that it was a riddle to guess his age.

    At Start and Finish

    William Lindsey

  • But the long, big, loose-jointed fellow had miscalculated his strength.

    The Vast Abyss

    George Manville Fenn

  • He was large and loose-jointed, with the frame of a Titan and the smile of a child.


    Alice Hegan Rice

  • Tornik dropped into a loose-jointed heap in a big chair opposite.

British Dictionary definitions for loose-jointed



supple and easy in movement
loosely built; with ill-fitting joints
Derived Formsloose-jointedness, noun
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

loose-jointed in Medicine



Having freely articulated, highly mobile joints.
Limber or agile in movement.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.