know best Definition in the Cambridge English Dictionary Cambridge dictionaries logo
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Definition of “know best” - English Dictionary

"know best" in American English

See all translations

know best

to have opinions that should be accepted and respected by other people: Mom knows best when it comes to investing money.
(Definition of know best from the Cambridge Academic Content Dictionary © Cambridge University Press)







"know best" in British English

See all translations

know best

C2 to be the most suitable person to have responsibility and make important decisions: When it comes to dealing with my own son, I think I know best.
(Definition of know best from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website
Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
by ,
May 25, 2016
by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

Read More 

Word of the Day

sunburned

Sunburned skin has become red and sore by being in the strong heat of the sun for too long, or is very suntanned.

Word of the Day

convo noun
convo noun
May 23, 2016
informal a conversation The convo around concussions mostly focuses on guys who play football, but Chastain thinks that this whole thing could be a headache for women too.

Read More