hid·ey-hole 
(hīdē-hōl′)
(hīdē-hōl′)n.
Informal
Informal
A secluded or isolated place; a hideaway.
- hydrolyze
- hydromancy
- hydromechanical
- hydromechanics
- hydromedusa
- hydromel
- hydrometallurgical
- hydrometallurgy
- hydrometeor
- hydrometeorological
- hydrometeorologist
- hydrometeorology
- hydrometer
- hydrometric
- hydrometrical
- hydrometrically
- hydrometry
- hydromorphone
- hydronaut
- hydronephrosis
- hydronic
- hydronium
- hydropath
- hydropathic
- hydropathical