Unset: meaning, definitions and examples

Use when you need to change a setting or value back to its original or default state. Commonly used in programming or settings configurations.

• Please unset the environment variable before running the script again.
• If you make a mistake, you can unset the changes and start over.

Best used when you need to delete, eliminate, or take something away. This is widely applicable in various scenarios, from physical objects to digital files.

• Please remove your shoes before entering.
• We need to remove the outdated files from the server.

Used when you want to reverse an action or return to a previous state. Commonly appears in software applications, text editing, or any task requiring reversion.

• Click 'undo' to revert the last change.
• If you make a mistake, you can always undo your actions.

Appropriate when you want to empty a container, a field, or remove all contents. Often used with forms, caches, or data structures.

• Clear the cache to resolve the issue.
• Make sure to clear all fields before submitting the form.

Similar to the first entry, 'unset' is used when referring to something that is not yet finalized. It's frequently used with schedules, emotions, or decisions.

• The project deadline is unset.
• Her thoughts on the project are unset.

This term is often used to describe something that is not stable or secure. It can refer to physical objects or more abstract concepts like plans or dates.

• The roof tiles are unfixed.
• His plans for the future are still unfixed.

Typically used when something has not been organized or planned out. This can refer to physical items or plans.

• The books on the shelf are unarranged.
• Their travel plans remain unarranged.

Used when something has not been verified, proven, or recognized yet. This term is common in professional or scientific contexts.

• The hypothesis remains unestablished.
• Her reputation in the field is still unestablished.