Reading Theme:
Sharpen: Definition, Usage & Practical Examples (2 meaning)
Meaning 1：hone abilities (sharpen)
sharpen
/ˈʃɑːr.pən/
v.
To make a skill or ability better and more effective, just like making a knife sharp.
hone abilities
➕
/hoʊn əˈbɪlətiz/
v.
To make a skill or ability more effective and precise, similar to sharpening a blade for better performance.
📘 Details & Usage
📖 Root Explanation
From 'sharp' (Old English 'scearp') + suffix '-en' meaning 'to make'.
💡 Mnemonic
Think of a pencil: sharpening it improves writing, just as sharpening skills enhances performance.
📖 Example
She practiced her speech every day to sharpen her public speaking skills before the big presentation.
She practiced her speech daily to improve her public speaking skills for the big presentation.
🔗 Collocations
sharpen your skills – to improve one's abilities
sharpen the mind – to enhance mental acuity
sharpen the focus – to increase concentration
🔄 Synonyms
🚫 Antonyms
🌱 Derivatives
sharpener (n.) – a tool used for sharpening
📖 Cultural Story
Originates from Old English 'scearpian', for tool edges. Now commonly used metaphorically in business and education to mean improving skills or focus.
Meaning 2：grind an edge (sharpen)
sharpen
/ˈʃɑːr.pən/
v.
To use a stone or tool to rub the edge of something like a knife so it can cut easily.
grind an edge
➕
/ɡraɪnd ən ɛdʒ/
v.
To physically make the edge of an object, such as a knife, sharper by rubbing it against a stone or tool.
📘 Details & Usage
📖 Example
My dad taught me how to sharpen the kitchen knives using a special stone.
My father instructed me on using a sharpening stone to make the kitchen knives sharper.
🔗 Collocations
sharpen a knife – to make a knife's edge sharp
sharpen a pencil – to make a pencil point sharp
sharpen tools – to maintain the sharpness of tools
🔄 Synonyms
🌱 Derivatives
sharpener (n.) – a device for sharpening
Wordbook
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