Bible Encyclopedias
Portcullis

The Nuttall Encyclopedia

A strong grating resembling a harrow hanging over the gateway of a fortress, let down in a groove of the wall in the case of a surprise.

Bibliography Information
Wood, James, ed. Entry for 'Portcullis'. The Nuttall Encyclopedia. https://www.studylight.org/​encyclopedias/​eng/​nut/​p/portcullis.html. Frederick Warne & Co Ltd. London. 1900.