What is another word for doorposts?
Pronunciation: [dˈɔːpə͡ʊsts] (IPA) 
Doorposts are important parts of any door frame and they play a crucial role in keeping the door in place. Synonyms for doorposts include door frame, jamb, lintel, sill, threshold, casing, and trim. Door frame refers to the whole structure that holds the door in place, while jamb specifically refers to the vertical sides of the frame. Lintel refers to the horizontal beam that supports the weight of the frame and door, while sill is the flat surface at the bottom of the frame. Threshold refers to the strip of wood or metal at the bottom of the sill that forms the transition between two rooms or spaces. Casing and trim are decorative elements that cover the edges of the frame.
