Stage doorway - an entrance to your backstage place of theater; utilized by performers and also other theater personnel encroachment, intrusion, invasion - any entry into a place not Beforehand occupied; "an invasion of visitors"; "an invasion of locusts" keep - hold the attention of; "The soprano held the viewers"; https://entrancemats92234.blazingblog.com/37807444/the-best-side-of-entrance-mats