1. Any small door or gate; a small gate under a rampart.

2. Back; being behind.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• -pastern,
• oostern,
• lostern,
• -ostern,
• 0ostern,
• pkstern,
• plstern,
• ppstern,
• p0stern,
• p9stern,
• poatern,
• poztern,
• poxtern,
• podtern,
• poetern,
• posturn,
• postarn,
• posterne,
• Postorn,
• Postorne

• pestering,
• poster boy,
• postural,
• pasternak,
• pastern,
• posterior,
• posturing,
• post road,
• postwar,
• post horn,
• paster,
• posterity,
• poster,
• pester,
• posture.

The adjective form of the word "postern" is "posternly".

The plural of the "postern" can be the "posterns".

The singular of the "postern" can be the "postern".