weaken
gb/wˈikən/ us/wˈikən/
B1
อังกฤษ
~ 10000
ความหมาย
0 ความหมาย
คำกริยา
B1
state
1
become less strong or effective
To become less strong or less able to work well.
รูปแบบการใช้:
[someone/something] weakens
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes say *"I feel weaken"* instead of *"I feel weak"*. Use **weak** as an adjective for how you feel, and **weaken** as a verb for the change: *"The medicine weakened me"* or *"I feel weak"*, not *"I feel weaken"*.
คำพ้องความหมาย
deteriorate (Focuses on general worsening, not only on loss of strength.)
คำตรงข้าม
strengthen (Means to become stronger or more effective, the direct opposite process.)
คำที่ใช้ร่วมกัน
his health weakened
|the economy weakened
|the storm weakened
|support weakened
|her voice weakened
|the signal weakened
หัวข้อ
daily life
|health
|society
|core_vocabulary
ตัวอย่าง
- As the afternoon went on, the storm gradually weakened.
- His eyesight has weakened with age.
- Support for the new law has weakened in recent months.
- After several days without food, she quickly weakened.
- The signal weakened as we drove into the mountains.
ตัวอย่างสำหรับผู้เรียน
- The wind started strong but then it weakened.
- His legs weakened after the long run.
- My grandma's memory has weakened in the last few years.
- The team's performance weakened in the second half.
คำกริยา
B2
action
2
make someone or something less strong
To make a person, thing, or idea less strong or less effective.
รูปแบบการใช้:
[someone/something] weakens [something]
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes use **weaken** where **lower** or **reduce** is more natural, for example *"weaken the price"*. In this case, say *"lower the price"* or *"reduce the price"*. Use **weaken** when you talk about strength, power, or effectiveness, not just any number or amount.
คำพ้องความหมาย
undermine (Often used for slowly or secretly weakening support, confidence, or authority.)
คำตรงข้าม
reinforce (Means to make something stronger or more effective, especially support or an argument.)
คำที่ใช้ร่วมกัน
weaken the economy
|weaken an argument
|weaken the team
|weaken security
|weaken his position
|weaken her confidence
หัวข้อ
business
|politics
|emotions
|core_vocabulary
ตัวอย่าง
- The scandal seriously weakened the president's position.
- Skipping training will only weaken your muscles.
- The new policy could weaken environmental protections.
- Adding too many exceptions would weaken the law.
- The long delay weakened their chances of success.
ตัวอย่างสำหรับผู้เรียน
- Smoking can weaken your heart and lungs.
- The heavy rain weakened the old bridge.
- These mistakes weaken your argument.
- The bad news weakened her hope.
คำกริยา
technical
B2
event
3
lose value in financial markets
When the value of money, shares, or a market goes down.
รูปแบบการใช้:
[currency/market] weakens against [currency]
คำพ้องความหมาย
fall (Very common verb for prices and markets going down; broader and less specific about strength.)
คำตรงข้าม
strengthen (In finance, means a currency or market gains value, the opposite of weakening.)
คำที่ใช้ร่วมกัน
the dollar weakened against the euro
|share prices weakened
|markets weakened slightly
|the currency weakened further
|stocks weakened in late trading
หัวข้อ
business
|finance
|economy
ตัวอย่าง
- The dollar weakened against the euro after the inflation report.
- Tech stocks weakened in late afternoon trading.
- Oil prices weakened on fears of lower demand.
ตัวอย่างสำหรับผู้เรียน
- The yen weakened against the dollar last month.
- Share prices weakened after the company announced lower sales.
- The currency may weaken if inflation stays high.
คำกริยา
B2
action
4
make a liquid less strong
To make a drink or liquid less strong, for example by adding water.
รูปแบบการใช้:
[someone] weakens [a liquid/mixture] with [something]
ข้อผิดพลาดที่พบบ่อย:
Learners sometimes use **weaken** instead of **soften** for things that are physically hard, for example *"weaken the bread"*. Use **soften** for physical softness, and **weaken** when you want to talk about strength or concentration, like taste or chemical strength.
คำพ้องความหมาย
dilute (More technical and common in scientific or formal contexts; **weaken** is more general and everyday.)
คำตรงข้าม
concentrate (Means to make a liquid stronger or more concentrated, the opposite of weakening it.)
คำที่ใช้ร่วมกัน
weaken the coffee
|weaken the solution
|weaken the mixture
|weaken the drink with water
|weaken the flavor
หัวข้อ
science
|food
|food_drink
|daily_life
ตัวอย่าง
- She weakened the coffee with a little milk and water.
- You need to weaken the solution before pouring it into the tank.
- Adding too much ice will weaken the flavor of the drink.
- The teacher asked them to weaken the paint with water before using it.
ตัวอย่างสำหรับผู้เรียน
- Please don't weaken my tea too much.
- He weakened the soup by adding more water.
- The chemist weakened the acid before using it in class.
ไวยากรณ์
รูปคำในพจนานุกรม
weaken
IPA
GB/wˈikən/
US/wˈikən/
พยางค์และการเน้นเสียง
weak - en (2 พยางค์)
Stress on 1st syllable (weak)
รูปคำ
Verb
- Base: weaken
- 3rd Person Singular: weakens
- Present Participle: weakening
- Past: weakened
กลุ่มคำที่เกี่ยวข้อง
วลีและสำนวน
weaken over time
1/wˈikən ˈoʊvɚ tˈaɪm/
fixed phrase
gradually become less strong
To slowly become less strong as time passes.
ตัวอย่าง
- The metal will weaken over time if it is not protected from rust.
- Relationships can weaken over time without effort from both people.
weaken someone's resolve
1/wˈikən sˈʌmwˌʌnz ɹizˈɑlv/
fixed phrase
reduce someone's determination
To make someone less sure that they want to do something difficult or unpleasant.
ตัวอย่าง
- The long wait began to weaken his resolve to complain.
- Her kind words weakened my resolve to stay angry.
weaken the economy
1/wˈikən ðə ɪkˈɑnəmi/
fixed phrase
reduce an economy's strength
To make a country or region's economy less strong, less active, or less healthy.
ตัวอย่าง
- Higher interest rates could weaken the economy.
- A long strike would weaken the economy of the region.