sharpened
adj. B2 Upper Intermediate US //ˈʃɑɹpənd// UK //ʃˈɑːpənd// sharp·ened
adj. having a thin, fine edge or point that can cut or pierce things easily. It describes something that has been made better at cutting or more focused.
adj. having been made acute or keen; possessing a fine edge or point. Often used as a participial adjective to describe physical tools or abstract qualities like focus or skills.
He used a sharpened pencil to draw the fine lines.
The chef prepared the sushi using a freshly sharpened knife to ensure clean cuts.
After years of rigorous practice, her sharpened instincts allowed her to detect subtle shifts in the market long before her competitors noticed any change.
Usage
Often used as a participial adjective before a noun or after a linking verb like 'remain' or 'stay'.