best · adv
know best
C2 to be the most suitable person to have responsibility and make important decisions
Dictionary examples:
When it comes to dealing with my own son, I think I know best. (28.0)
best (MOST)
A1 (superlative ofwell) most, or more than any other
Dictionary examples:
She sleeps best in class. (0.0)
I run best when chased. (0.0)
My dog eats pizza best. (0.0)
Which of the songs did you like best? (13.2)
They were the best-dressed couple at the party. (20.0)
best (MOST SUITABLE)
B1 (superlative ofwell) in the most suitable or satisfactory way
Dictionary examples:
I work best with a coffee in one hand and a cookie in the other. (0.0)
I concentrate best with the TV on and my books closed. (0.0)
I think best in the shower, but writing down ideas is tricky. (0.0)
I sleep best with the window open. (24.3)
The Grand Canyon is best seen at sunset when it seems to change color. (62.6)