abort

The term abort generally means to terminate an action, operation, or procedure before it has been completed. It derives from the Latin aboriri, meaning "to miscarry" or "to disappear." In technical contexts, particularly within computing, engineering, and aerospace, it refers to the emergency cessation of a process, script, or mission, often implying an immediate or ungraceful stop rather than a standard conclusion.

Usage of the term is contested primarily within the software industry and user interface design. Those who favor retaining the term argue that it is precise, historical engineering terminology that clearly distinguishes an emergency stop from a standard "cancel" or "close" action. However, inclusive language advocates and some corporate style guides suggest replacing it to avoid associations with the medical termination of pregnancy. The argument for removal is that the term can be emotionally charged or distracting for some users, and that synonymous terms can convey the same technical meaning without the biological connotation.

Example:
"Due to the sudden loss of pressure, the flight commander decided to abort the mission immediately."

Example:
"The script encountered a fatal error and had to abort the operation."