forever Definition

1. Always; eternally; for all time.

Thesaurus: eternally, always, endlessly, permanently, perpetually, everlastingly.
2. Continually.

Example: forever whining
Thesaurus: constantly, always, continually, unremittingly, interminably, persistently.
3. informal
For a very long time.

1. An endless or indefinite length of time.
2. A very long time.