What is another word for Groundsill?
Pronunciation: [ɡɹˈa͡ʊndsɪl] (IPA) 
Groundsill is a term used to describe the horizontal beam at the bottom of a door frame. It's an important component of the structure as it supports the weight of the door and helps to distribute the force of any impact. There are several synonyms for groundsill, including threshold, sill, doorjamb, lintel, and baseboard. Each of these terms refers to the same part of the door frame but may be used in different contexts or regions. Understanding these synonyms can be helpful when discussing construction or home improvement projects, as well as for general knowledge of architectural terms.
