postern /posˈtərn or pōˈstərn/

1. A back door or gate
2. A small private door
3. A sallyport (qv under sally¹)

1. (of a door, gate, etc) back
2. Private

• decrowns
• decrustation
• decrustations
• decry
• decrying
• decrypt
• decrypted
• decrypting
• decryption
• decryptions
• decrypts
• DECT
• dectet
• dectets
• decubiti
• decubitus
• decubitus ulcer
• decubitus ulcers
• decuman
• decumans
• decumbence
• decumbences
• decumbencies
• decumbency
• decumbent