englishing.app
Interface Language
EN English BN বাংলা HI हिन्दी ES Español FR Français DE Deutsch RU Русский ZH 简体中文 JA 日本語
Content Language
Same as website language EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Login
Home Courses Vocabularies PDF Videos

acid test

Idiom Science

Meaning

a crucial test that proves the value or success of something

Example Sentences

"The product launch will be the acid test of our new design."

Related Expressions

you can’t teach an old dog new tricks

it’s hard for older people to learn new things or change hab...

tack on

to add something extra, especially at the end

get the show on the road

to begin an activity or journey

clean up your act

to start behaving more responsibly.

be on the same page

to agree with someone or have the same understanding

take the cake

to be the best or most outstanding