General Meaning: "After" or "Following"
* Postpone: To delay something to a later time.
* Postscript: A note added at the end of a letter or document.
* Postmortem: An examination of a body after death.
* Postgraduate: Relating to studies done after graduation.
* Postindustrial: Referring to the period after industrialization.
Specific Meaning: "Related to Mail or Sending"
* Post office: A building where mail is collected, processed, and distributed.
* Postage: The cost of sending mail.
* Postal: Relating to mail or postal services.
* Postmark: A stamp indicating the date and place a letter was mailed.
Other Examples:
* Postmodern: A style or movement in the arts, architecture, and literature that emerged after modernism.
* Postpartum: Relating to the period following childbirth.
* Posttraumatic: Relating to the effects of trauma.
* Posture: The way a person holds their body.
These are just a few examples. The prefix "post-" can be used in many different ways, so it's worth looking at the context of the word to determine its specific meaning.