preso

noun
  1. A colloquial term for a presentation, often used in informal contexts to refer to a slideshow or a formal display of information. noun
    I need to finish my preso for the meeting tomorrow.
    Can you send me the preso from last week's conference?
  2. In some contexts, it can be a short form or slang for 'prisoner', though this usage is less common in English. noun
    The preso was escorted back to his cell after the hearing.
    The documentary focused on the life of a preso in a maximum-security prison.