Doorjamb

A doorjamb, door jamb or simply jamb (also sometimes doorpost) is the vertical portion of the frame onto which a door is secured. The jamb bears the weight of the door through its hinges, and most types of door latches and deadbolts extend into a recess in the doorjamb when engaged, making the accuracy of the plumb (i.e. true vertical) and strengt...
Found on http://en.wikipedia.org/wiki/Doorjamb

doorjamb

doorpost noun a jamb for a door
Found on https://www.encyclo.co.uk/local/20974

doorjamb

[n] - a jamb for a door
Found on http://www.webdictionary.co.uk/definition.php?query=doorjamb
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