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

• morsures
• mort
• mortadella
• mortadelle
• mortal
• mortal coil
• mortalise
• mortalised
• mortalises
• mortalising
• mortalities
• mortality
• mortalize
• mortalized
• mortalizes
• mortalizing
• mortally
• mortals
• mortal-staring
• mortar
• mortarboard
• mortarboards
• mortared
• mortaring
• mortars