
Keen
Physical Sharpness
Use this meaning for describing sharp objects like knives or tools, emphasizing their cutting ability.

The lumberjack's keen axe cut through the tree swiftly.
Not for People
Avoid using this definition to describe people. It's for objects that literally cut.

She admired the keen edge of the paper cutter.
Compare with
AvidCommitDedicateEagerEnthusiasticFerventPassionateZealous
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