1. 
   kneehole
   A recess or opening to provide leg space, introduced to desks, dressing tables and bureaux in the late 17thC. The kneehole desk, introduced in the 18thC, is a desk made in one section with a central recessed cupboard below the frieze drawer and three drawers either side.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   kneehole
   A recess or opening to provide leg space, introduced to desks, dressing tables and bureaux in the late 17thC. The kneehole desk, introduced in the 18thC, is a desk made in one section with a central recessed cupboard below the frieze drawer and three drawers either side.
   Found op http://www.antique-marks.com/antique-terms-k.html
   
   
3. 
   kneehole
   1) Desk type 2) Space under a desk
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/kneehole/1
   
   

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