Meaning of the word sharpen in English

What does sharpen mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sharpen

US /ˈʃɑːr.pən/
UK /ˈʃɑː.pən/
"sharpen" picture

Verb

1.

to make something sharp or sharper

Example:
He used a whetstone to sharpen his knife.
The barber will sharpen his razor before shaving.
2.

to improve or make something more effective

Example:
Reading regularly can help to sharpen your mind.
The training program aims to sharpen employees' skills.
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