Sharpener dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Martha Clarke
The sharpener makes knives sharp, it gets weapons ready for combat. Its appearance in dreams can be interpreted as the approach of fights and disputes. However, it also has a positive meaning because it denotes security and preparedness to face difficult situations.
Source: The Big Dictionary of Dreams • Author: Martha Clarke