1. One who enters upon another's land or violates his rights; a transgressor.

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

• tresspassers,
• traspassed,
• tresspassed,
• trepasses,
• tresspasses,
• tresspaser,
• tresspasser,
• traspassers,
• trespases,
• rrespasser,
• frespasser,
• grespasser,
• yrespasser,
• 6respasser,
• 5respasser,
• tresppasser,
• traspasser,
• transpasser,
• trespasor,
• tresspassor

• trespass,
• trespassing,
• true sparrow,
• tree sparrow,
• trosper.

The adjective form of the word "trespasser" is "trespassing".

The plural of the "trespasser" can be the "trespassers".

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