keen¹ /kēn/

1. Eager
2. Sharp, having a fine edge
3. Piercing
4. Having an acute or penetrating mind
5. Intense
6. Competitive, low (eg of prices)
7. Very good, wonderful (informal, esp N American)

To sharpen

keenˈly adverb

keenˈness noun

keen on (informal)

1. Devoted to
2. Fond of
3. Very interested in, esp romantically or sexually
4. Very desirous of

• metempiricisms
• metempiricist
• metempiricists
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• metempsychoses
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• meteor
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• meteor crater
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• meteoric
• meteorically
• meteoric iron
• meteoric irons
• meteoric shower
• meteoric showers
• meteoric stones
• meteoric storm
• meteoric storms
• meteorism
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• meteorital