Green’s Dictionary of Slang

post-operative, having recently undergone an operation, usu. of transsexuals.

2003		Guardian 4 Mar. 🌐 My friend has just had a hysterectomy. I thought she would complain about the post-op pain, the loss of her womb.
2004		click4porno.net 🌐 Thumbs of post op tranny in hardcore action. Click POST OP TRANNY and see all movies and pictures.