zárubeň angolul

door frame [door frames]▼(frame into which a door is fitted)
noun
[UK: dɔː(r) freɪm] [US: ˈdɔːr ˈfreɪm]

doorjamb [doorjambs]▼(upright post on either side of the door)
noun
[UK: dˈɔːdʒam] [US: dˈoːrdʒæm]