Reading Theme:
Slacken Meaning: When to Use Ease Up vs Loosen (2 meaning)
Meaning 1：ease up (slacken)
slacken
/ˈslækən/
v.
to become less active, intense, or strict.
ease up
➕
/iːz ʌp/
v.
To become less active, intense, or strict; to reduce one's effort or pace.
📘 Details & Usage
📖 Root Explanation
From 'slack' (loose, not tight) + verb suffix '-en' (to make or become).
💡 Mnemonic
Imagine a 'slack' rope; add '-en' to make it looser, like easing your effort.
📖 Example
After studying hard for hours, he decided to slacken his pace and watch a movie.
After studying hard for hours, he decided to slacken his pace and watch a movie.
🔗 Collocations
slacken one's efforts – to put in less effort than before
slacken the pace – to slow down the speed of activity
slacken discipline – to make rules or control less strict
🔄 Synonyms
🚫 Antonyms
🌱 Derivatives
slack (adj./n.) – not tight; freedom from tension
slackening (n.) – the act of becoming less active or intense
📖 Cultural Story
Originating from Old English 'slæc', meaning loose or lax. Used historically in sailing to describe loosening ropes, later broadened to any reduction in intensity.
Meaning 2：loosen (slacken)
slacken
/ˈslækən/
v.
to make something less tight.
loosen
➕
/ˈluːsən/
v.
To make something less tight, such as a rope, strap, or grip.
📘 Details & Usage
📖 Example
You can slacken your seatbelt a little once the plane has reached cruising altitude.
You can slacken your seatbelt a little once the plane has reached cruising altitude.
🔗 Collocations
slacken a rope – to reduce the tension in a rope
slacken the reins – to give more freedom or control
slacken one's grip – to hold something less tightly
🔄 Synonyms
🚫 Antonyms
🌱 Derivatives
slack (adj./n.) – not tight; extra length or freedom
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