keen
|keen|
B2
/kiːn/
eagerness or sharpness
Etymology
Etymology Information
'keen' originates from Old English, specifically the word 'cēne,' where 'cēne' meant 'bold, brave, clever.'
Historical Evolution
'cēne' transformed into the Middle English word 'kene,' and eventually became the modern English word 'keen.'
Meaning Changes
Initially, it meant 'bold or brave,' but over time it evolved into its current meanings of 'eager' and 'sharp.'
Meanings by Part of Speech
Adjective 1
having or showing eagerness or enthusiasm.
She was keen to start her new job.
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Adjective 2
sharp or penetrating, in particular.
The keen blade cut through the rope easily.
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Adjective 3
(Of a sense) highly developed.
Dogs have a keen sense of smell.
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Idioms
Last updated: 2025/01/11 11:39