LookItUp

undermine

Meaning in simple English, pronunciation and examples

Pronunciation: US /ˌʌndɚˈmaɪn/ · UK /ˌʌndəˈmaɪn/

Forms: undermines, undermining, undermined

undermine means: To make an effort, relationship, or belief weaker or less likely to succeed.

verb

MAKE WEAKERB2

To make an effort, relationship, or belief weaker or less likely to succeed.

  • His lies undermine our trust.
  • Constant criticism undermined her confidence.
  • These delays could undermine our efforts to finish on time.

Similar words: weaken, damage, sabotage

Opposites: strengthen, support

Common phrases: undermine confidence, undermine someone’s efforts, undermine trust, undermine authority

WEAKEN FROM BELOWC1

To remove earth or support from below something, making it weak or likely to fall.

  • Floodwater undermined the garden wall.
  • The river is undermining the bank beneath the road.
  • Soldiers dug tunnels to undermine the castle’s foundations.

Similar words: sap, erode

Opposites: support

Common phrases: undermine a wall, undermine the foundations, undermine a bank

Questions about undermine

What does undermine mean?

To make an effort, relationship, or belief weaker or less likely to succeed.

What is undermine in other languages?

Türkçe: zayıflatmak · Español: debilitar · Français: affaiblir · Deutsch: schwächen · Italiano: indebolire · 日本語: 弱める

How do you pronounce undermine?

In American English /ˌʌndɚˈmaɪn/; in British English /ˌʌndəˈmaɪn/.

How do you use undermine in a sentence?

His lies undermine our trust. Constant criticism undermined her confidence.

Learn undermine while you read

LookItUp shows the meaning that fits your sentence, in your language, and turns new words into quick practice cards.

Coming soon on the App Store LookItUp app for iPhone and iPad

undermine in other languages

More words