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

• non-issue
• non-issues
• non-joinder
• non-judgemental
• non-judgementally
• non-judgmental
• non-judgmentally
• nonjuring
• nonjuror
• nonjurors
• non-jury
• non-lethal
• non licet
• non-linear
• non liquet
• non-marrying
• non-member
• non-members
• non-metal
• non-metallic
• non-metals
• non-moral
• non multa, sed multum
• non-natural
• non-negative